Basic Math Examples

Solve for Q Q^(1/2)=Q^2
Step 1
Subtract from both sides of the equation.
Step 2
Find a common factor that is present in each term.
Step 3
Substitute for .
Step 4
Solve for .
Tap for more steps...
Step 4.1
Rewrite as .
Step 4.2
Factor the left side of the equation.
Tap for more steps...
Step 4.2.1
Factor out of .
Tap for more steps...
Step 4.2.1.1
Raise to the power of .
Step 4.2.1.2
Factor out of .
Step 4.2.1.3
Factor out of .
Step 4.2.1.4
Factor out of .
Step 4.2.2
Rewrite as .
Step 4.2.3
Since both terms are perfect cubes, factor using the difference of cubes formula, where and .
Step 4.2.4
Factor.
Tap for more steps...
Step 4.2.4.1
Simplify.
Tap for more steps...
Step 4.2.4.1.1
One to any power is one.
Step 4.2.4.1.2
Multiply by .
Step 4.2.4.2
Remove unnecessary parentheses.
Step 4.3
If any individual factor on the left side of the equation is equal to , the entire expression will be equal to .
Step 4.4
Set equal to .
Step 4.5
Set equal to and solve for .
Tap for more steps...
Step 4.5.1
Set equal to .
Step 4.5.2
Solve for .
Tap for more steps...
Step 4.5.2.1
Subtract from both sides of the equation.
Step 4.5.2.2
Divide each term in by and simplify.
Tap for more steps...
Step 4.5.2.2.1
Divide each term in by .
Step 4.5.2.2.2
Simplify the left side.
Tap for more steps...
Step 4.5.2.2.2.1
Dividing two negative values results in a positive value.
Step 4.5.2.2.2.2
Divide by .
Step 4.5.2.2.3
Simplify the right side.
Tap for more steps...
Step 4.5.2.2.3.1
Divide by .
Step 4.6
Set equal to and solve for .
Tap for more steps...
Step 4.6.1
Set equal to .
Step 4.6.2
Solve for .
Tap for more steps...
Step 4.6.2.1
Use the quadratic formula to find the solutions.
Step 4.6.2.2
Substitute the values , , and into the quadratic formula and solve for .
Step 4.6.2.3
Simplify.
Tap for more steps...
Step 4.6.2.3.1
Simplify the numerator.
Tap for more steps...
Step 4.6.2.3.1.1
One to any power is one.
Step 4.6.2.3.1.2
Multiply .
Tap for more steps...
Step 4.6.2.3.1.2.1
Multiply by .
Step 4.6.2.3.1.2.2
Multiply by .
Step 4.6.2.3.1.3
Subtract from .
Step 4.6.2.3.1.4
Rewrite as .
Step 4.6.2.3.1.5
Rewrite as .
Step 4.6.2.3.1.6
Rewrite as .
Step 4.6.2.3.2
Multiply by .
Step 4.6.2.4
The final answer is the combination of both solutions.
Step 4.7
The final solution is all the values that make true.
Step 5
Substitute for .
Step 6
Solve for for .
Tap for more steps...
Step 6.1
Raise each side of the equation to the power of to eliminate the fractional exponent on the left side.
Step 6.2
Simplify the exponent.
Tap for more steps...
Step 6.2.1
Simplify the left side.
Tap for more steps...
Step 6.2.1.1
Simplify .
Tap for more steps...
Step 6.2.1.1.1
Multiply the exponents in .
Tap for more steps...
Step 6.2.1.1.1.1
Apply the power rule and multiply exponents, .
Step 6.2.1.1.1.2
Cancel the common factor of .
Tap for more steps...
Step 6.2.1.1.1.2.1
Cancel the common factor.
Step 6.2.1.1.1.2.2
Rewrite the expression.
Step 6.2.1.1.2
Simplify.
Step 6.2.2
Simplify the right side.
Tap for more steps...
Step 6.2.2.1
Raising to any positive power yields .
Step 7
Solve for for .
Tap for more steps...
Step 7.1
Raise each side of the equation to the power of to eliminate the fractional exponent on the left side.
Step 7.2
Simplify the exponent.
Tap for more steps...
Step 7.2.1
Simplify the left side.
Tap for more steps...
Step 7.2.1.1
Simplify .
Tap for more steps...
Step 7.2.1.1.1
Multiply the exponents in .
Tap for more steps...
Step 7.2.1.1.1.1
Apply the power rule and multiply exponents, .
Step 7.2.1.1.1.2
Cancel the common factor of .
Tap for more steps...
Step 7.2.1.1.1.2.1
Cancel the common factor.
Step 7.2.1.1.1.2.2
Rewrite the expression.
Step 7.2.1.1.2
Simplify.
Step 7.2.2
Simplify the right side.
Tap for more steps...
Step 7.2.2.1
One to any power is one.
Step 8
Solve for for .
Tap for more steps...
Step 8.1
Raise each side of the equation to the power of to eliminate the fractional exponent on the left side.
Step 8.2
Simplify the exponent.
Tap for more steps...
Step 8.2.1
Simplify the left side.
Tap for more steps...
Step 8.2.1.1
Simplify .
Tap for more steps...
Step 8.2.1.1.1
Multiply the exponents in .
Tap for more steps...
Step 8.2.1.1.1.1
Apply the power rule and multiply exponents, .
Step 8.2.1.1.1.2
Cancel the common factor of .
Tap for more steps...
Step 8.2.1.1.1.2.1
Cancel the common factor.
Step 8.2.1.1.1.2.2
Rewrite the expression.
Step 8.2.1.1.2
Simplify.
Step 8.2.2
Simplify the right side.
Tap for more steps...
Step 8.2.2.1
Simplify .
Tap for more steps...
Step 8.2.2.1.1
Use the power rule to distribute the exponent.
Tap for more steps...
Step 8.2.2.1.1.1
Apply the product rule to .
Step 8.2.2.1.1.2
Apply the product rule to .
Step 8.2.2.1.2
Simplify the expression.
Tap for more steps...
Step 8.2.2.1.2.1
Raise to the power of .
Step 8.2.2.1.2.2
Multiply by .
Step 8.2.2.1.2.3
Raise to the power of .
Step 8.2.2.1.2.4
Rewrite as .
Step 8.2.2.1.3
Expand using the FOIL Method.
Tap for more steps...
Step 8.2.2.1.3.1
Apply the distributive property.
Step 8.2.2.1.3.2
Apply the distributive property.
Step 8.2.2.1.3.3
Apply the distributive property.
Step 8.2.2.1.4
Simplify and combine like terms.
Tap for more steps...
Step 8.2.2.1.4.1
Simplify each term.
Tap for more steps...
Step 8.2.2.1.4.1.1
Multiply by .
Step 8.2.2.1.4.1.2
Multiply by .
Step 8.2.2.1.4.1.3
Multiply by .
Step 8.2.2.1.4.1.4
Multiply .
Tap for more steps...
Step 8.2.2.1.4.1.4.1
Multiply by .
Step 8.2.2.1.4.1.4.2
Multiply by .
Step 8.2.2.1.4.1.4.3
Raise to the power of .
Step 8.2.2.1.4.1.4.4
Raise to the power of .
Step 8.2.2.1.4.1.4.5
Use the power rule to combine exponents.
Step 8.2.2.1.4.1.4.6
Add and .
Step 8.2.2.1.4.1.4.7
Raise to the power of .
Step 8.2.2.1.4.1.4.8
Raise to the power of .
Step 8.2.2.1.4.1.4.9
Use the power rule to combine exponents.
Step 8.2.2.1.4.1.4.10
Add and .
Step 8.2.2.1.4.1.5
Rewrite as .
Tap for more steps...
Step 8.2.2.1.4.1.5.1
Use to rewrite as .
Step 8.2.2.1.4.1.5.2
Apply the power rule and multiply exponents, .
Step 8.2.2.1.4.1.5.3
Combine and .
Step 8.2.2.1.4.1.5.4
Cancel the common factor of .
Tap for more steps...
Step 8.2.2.1.4.1.5.4.1
Cancel the common factor.
Step 8.2.2.1.4.1.5.4.2
Rewrite the expression.
Step 8.2.2.1.4.1.5.5
Evaluate the exponent.
Step 8.2.2.1.4.1.6
Rewrite as .
Step 8.2.2.1.4.1.7
Multiply by .
Step 8.2.2.1.4.2
Subtract from .
Step 8.2.2.1.4.3
Subtract from .
Step 8.2.2.1.5
Reorder and .
Step 8.2.2.1.6
Cancel the common factor of and .
Tap for more steps...
Step 8.2.2.1.6.1
Factor out of .
Step 8.2.2.1.6.2
Factor out of .
Step 8.2.2.1.6.3
Factor out of .
Step 8.2.2.1.6.4
Cancel the common factors.
Tap for more steps...
Step 8.2.2.1.6.4.1
Factor out of .
Step 8.2.2.1.6.4.2
Cancel the common factor.
Step 8.2.2.1.6.4.3
Rewrite the expression.
Step 8.2.2.1.7
Rewrite as .
Step 8.2.2.1.8
Factor out of .
Step 8.2.2.1.9
Factor out of .
Step 8.2.2.1.10
Move the negative in front of the fraction.
Step 9
Solve for for .
Tap for more steps...
Step 9.1
Raise each side of the equation to the power of to eliminate the fractional exponent on the left side.
Step 9.2
Simplify the exponent.
Tap for more steps...
Step 9.2.1
Simplify the left side.
Tap for more steps...
Step 9.2.1.1
Simplify .
Tap for more steps...
Step 9.2.1.1.1
Multiply the exponents in .
Tap for more steps...
Step 9.2.1.1.1.1
Apply the power rule and multiply exponents, .
Step 9.2.1.1.1.2
Cancel the common factor of .
Tap for more steps...
Step 9.2.1.1.1.2.1
Cancel the common factor.
Step 9.2.1.1.1.2.2
Rewrite the expression.
Step 9.2.1.1.2
Simplify.
Step 9.2.2
Simplify the right side.
Tap for more steps...
Step 9.2.2.1
Simplify .
Tap for more steps...
Step 9.2.2.1.1
Use the power rule to distribute the exponent.
Tap for more steps...
Step 9.2.2.1.1.1
Apply the product rule to .
Step 9.2.2.1.1.2
Apply the product rule to .
Step 9.2.2.1.2
Simplify the expression.
Tap for more steps...
Step 9.2.2.1.2.1
Raise to the power of .
Step 9.2.2.1.2.2
Multiply by .
Step 9.2.2.1.2.3
Raise to the power of .
Step 9.2.2.1.2.4
Rewrite as .
Step 9.2.2.1.3
Expand using the FOIL Method.
Tap for more steps...
Step 9.2.2.1.3.1
Apply the distributive property.
Step 9.2.2.1.3.2
Apply the distributive property.
Step 9.2.2.1.3.3
Apply the distributive property.
Step 9.2.2.1.4
Simplify and combine like terms.
Tap for more steps...
Step 9.2.2.1.4.1
Simplify each term.
Tap for more steps...
Step 9.2.2.1.4.1.1
Multiply by .
Step 9.2.2.1.4.1.2
Multiply by .
Step 9.2.2.1.4.1.3
Multiply by .
Step 9.2.2.1.4.1.4
Multiply .
Tap for more steps...
Step 9.2.2.1.4.1.4.1
Raise to the power of .
Step 9.2.2.1.4.1.4.2
Raise to the power of .
Step 9.2.2.1.4.1.4.3
Use the power rule to combine exponents.
Step 9.2.2.1.4.1.4.4
Add and .
Step 9.2.2.1.4.1.4.5
Raise to the power of .
Step 9.2.2.1.4.1.4.6
Raise to the power of .
Step 9.2.2.1.4.1.4.7
Use the power rule to combine exponents.
Step 9.2.2.1.4.1.4.8
Add and .
Step 9.2.2.1.4.1.5
Rewrite as .
Step 9.2.2.1.4.1.6
Rewrite as .
Tap for more steps...
Step 9.2.2.1.4.1.6.1
Use to rewrite as .
Step 9.2.2.1.4.1.6.2
Apply the power rule and multiply exponents, .
Step 9.2.2.1.4.1.6.3
Combine and .
Step 9.2.2.1.4.1.6.4
Cancel the common factor of .
Tap for more steps...
Step 9.2.2.1.4.1.6.4.1
Cancel the common factor.
Step 9.2.2.1.4.1.6.4.2
Rewrite the expression.
Step 9.2.2.1.4.1.6.5
Evaluate the exponent.
Step 9.2.2.1.4.1.7
Multiply by .
Step 9.2.2.1.4.2
Subtract from .
Step 9.2.2.1.4.3
Add and .
Step 9.2.2.1.5
Reorder and .
Step 9.2.2.1.6
Cancel the common factor of and .
Tap for more steps...
Step 9.2.2.1.6.1
Factor out of .
Step 9.2.2.1.6.2
Factor out of .
Step 9.2.2.1.6.3
Factor out of .
Step 9.2.2.1.6.4
Cancel the common factors.
Tap for more steps...
Step 9.2.2.1.6.4.1
Factor out of .
Step 9.2.2.1.6.4.2
Cancel the common factor.
Step 9.2.2.1.6.4.3
Rewrite the expression.
Step 9.2.2.1.7
Rewrite as .
Step 9.2.2.1.8
Factor out of .
Step 9.2.2.1.9
Factor out of .
Step 9.2.2.1.10
Move the negative in front of the fraction.
Step 10
List all of the solutions.