Calculus Examples

Solve the Differential Equation (dy)/(dx)=x^10y^10
Step 1
Separate the variables.
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Step 1.1
Multiply both sides by .
Step 1.2
Cancel the common factor of .
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Step 1.2.1
Factor out of .
Step 1.2.2
Cancel the common factor.
Step 1.2.3
Rewrite the expression.
Step 1.3
Rewrite the equation.
Step 2
Integrate both sides.
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Step 2.1
Set up an integral on each side.
Step 2.2
Integrate the left side.
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Step 2.2.1
Apply basic rules of exponents.
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Step 2.2.1.1
Move out of the denominator by raising it to the power.
Step 2.2.1.2
Multiply the exponents in .
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Step 2.2.1.2.1
Apply the power rule and multiply exponents, .
Step 2.2.1.2.2
Multiply by .
Step 2.2.2
By the Power Rule, the integral of with respect to is .
Step 2.2.3
Simplify the answer.
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Step 2.2.3.1
Rewrite as .
Step 2.2.3.2
Simplify.
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Step 2.2.3.2.1
Multiply by .
Step 2.2.3.2.2
Move to the left of .
Step 2.3
By the Power Rule, the integral of with respect to is .
Step 2.4
Group the constant of integration on the right side as .
Step 3
Solve for .
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Step 3.1
Combine and .
Step 3.2
Find the LCD of the terms in the equation.
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Step 3.2.1
Finding the LCD of a list of values is the same as finding the LCM of the denominators of those values.
Step 3.2.2
Since contains both numbers and variables, there are two steps to find the LCM. Find LCM for the numeric part then find LCM for the variable part .
Step 3.2.3
The LCM is the smallest positive number that all of the numbers divide into evenly.
1. List the prime factors of each number.
2. Multiply each factor the greatest number of times it occurs in either number.
Step 3.2.4
has factors of and .
Step 3.2.5
Since has no factors besides and .
is a prime number
Step 3.2.6
The number is not a prime number because it only has one positive factor, which is itself.
Not prime
Step 3.2.7
The LCM of is the result of multiplying all prime factors the greatest number of times they occur in either number.
Step 3.2.8
Multiply .
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Step 3.2.8.1
Multiply by .
Step 3.2.8.2
Multiply by .
Step 3.2.9
The factors for are , which is multiplied by each other times.
occurs times.
Step 3.2.10
The LCM of is the result of multiplying all prime factors the greatest number of times they occur in either term.
Step 3.2.11
Simplify .
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Step 3.2.11.1
Multiply by .
Step 3.2.11.2
Multiply by by adding the exponents.
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Step 3.2.11.2.1
Multiply by .
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Step 3.2.11.2.1.1
Raise to the power of .
Step 3.2.11.2.1.2
Use the power rule to combine exponents.
Step 3.2.11.2.2
Add and .
Step 3.2.11.3
Multiply by by adding the exponents.
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Step 3.2.11.3.1
Multiply by .
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Step 3.2.11.3.1.1
Raise to the power of .
Step 3.2.11.3.1.2
Use the power rule to combine exponents.
Step 3.2.11.3.2
Add and .
Step 3.2.11.4
Multiply by by adding the exponents.
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Step 3.2.11.4.1
Multiply by .
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Step 3.2.11.4.1.1
Raise to the power of .
Step 3.2.11.4.1.2
Use the power rule to combine exponents.
Step 3.2.11.4.2
Add and .
Step 3.2.11.5
Multiply by by adding the exponents.
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Step 3.2.11.5.1
Multiply by .
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Step 3.2.11.5.1.1
Raise to the power of .
Step 3.2.11.5.1.2
Use the power rule to combine exponents.
Step 3.2.11.5.2
Add and .
Step 3.2.11.6
Multiply by by adding the exponents.
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Step 3.2.11.6.1
Multiply by .
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Step 3.2.11.6.1.1
Raise to the power of .
Step 3.2.11.6.1.2
Use the power rule to combine exponents.
Step 3.2.11.6.2
Add and .
Step 3.2.11.7
Multiply by by adding the exponents.
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Step 3.2.11.7.1
Multiply by .
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Step 3.2.11.7.1.1
Raise to the power of .
Step 3.2.11.7.1.2
Use the power rule to combine exponents.
Step 3.2.11.7.2
Add and .
Step 3.2.11.8
Multiply by by adding the exponents.
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Step 3.2.11.8.1
Multiply by .
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Step 3.2.11.8.1.1
Raise to the power of .
Step 3.2.11.8.1.2
Use the power rule to combine exponents.
Step 3.2.11.8.2
Add and .
Step 3.2.12
The LCM for is the numeric part multiplied by the variable part.
Step 3.3
Multiply each term in by to eliminate the fractions.
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Step 3.3.1
Multiply each term in by .
Step 3.3.2
Simplify the left side.
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Step 3.3.2.1
Cancel the common factor of .
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Step 3.3.2.1.1
Move the leading negative in into the numerator.
Step 3.3.2.1.2
Factor out of .
Step 3.3.2.1.3
Cancel the common factor.
Step 3.3.2.1.4
Rewrite the expression.
Step 3.3.2.2
Multiply by .
Step 3.3.3
Simplify the right side.
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Step 3.3.3.1
Simplify each term.
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Step 3.3.3.1.1
Rewrite using the commutative property of multiplication.
Step 3.3.3.1.2
Cancel the common factor of .
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Step 3.3.3.1.2.1
Factor out of .
Step 3.3.3.1.2.2
Cancel the common factor.
Step 3.3.3.1.2.3
Rewrite the expression.
Step 3.3.3.1.3
Rewrite using the commutative property of multiplication.
Step 3.4
Solve the equation.
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Step 3.4.1
Rewrite the equation as .
Step 3.4.2
Factor out of .
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Step 3.4.2.1
Factor out of .
Step 3.4.2.2
Factor out of .
Step 3.4.2.3
Factor out of .
Step 3.4.3
Divide each term in by and simplify.
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Step 3.4.3.1
Divide each term in by .
Step 3.4.3.2
Simplify the left side.
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Step 3.4.3.2.1
Cancel the common factor of .
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Step 3.4.3.2.1.1
Cancel the common factor.
Step 3.4.3.2.1.2
Rewrite the expression.
Step 3.4.3.2.2
Cancel the common factor of .
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Step 3.4.3.2.2.1
Cancel the common factor.
Step 3.4.3.2.2.2
Divide by .
Step 3.4.3.3
Simplify the right side.
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Step 3.4.3.3.1
Move the negative in front of the fraction.
Step 3.4.4
Take the specified root of both sides of the equation to eliminate the exponent on the left side.
Step 3.4.5
Simplify .
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Step 3.4.5.1
Rewrite as .
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Step 3.4.5.1.1
Rewrite as .
Step 3.4.5.1.2
Rewrite as .
Step 3.4.5.2
Pull terms out from under the radical.
Step 3.4.5.3
Raise to the power of .
Step 3.4.5.4
Rewrite as .
Step 3.4.5.5
Multiply by .
Step 3.4.5.6
Combine and simplify the denominator.
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Step 3.4.5.6.1
Multiply by .
Step 3.4.5.6.2
Raise to the power of .
Step 3.4.5.6.3
Use the power rule to combine exponents.
Step 3.4.5.6.4
Add and .
Step 3.4.5.6.5
Rewrite as .
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Step 3.4.5.6.5.1
Use to rewrite as .
Step 3.4.5.6.5.2
Apply the power rule and multiply exponents, .
Step 3.4.5.6.5.3
Combine and .
Step 3.4.5.6.5.4
Cancel the common factor of .
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Step 3.4.5.6.5.4.1
Cancel the common factor.
Step 3.4.5.6.5.4.2
Rewrite the expression.
Step 3.4.5.6.5.5
Simplify.
Step 3.4.5.7
Simplify the numerator.
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Step 3.4.5.7.1
Rewrite as .
Step 3.4.5.7.2
Apply the product rule to .
Step 3.4.5.7.3
Raise to the power of .
Step 3.4.5.7.4
Rewrite as .
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Step 3.4.5.7.4.1
Factor out of .
Step 3.4.5.7.4.2
Rewrite as .
Step 3.4.5.7.4.3
Add parentheses.
Step 3.4.5.7.5
Pull terms out from under the radical.
Step 3.4.5.7.6
Combine exponents.
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Step 3.4.5.7.6.1
Combine using the product rule for radicals.
Step 3.4.5.7.6.2
Multiply by .
Step 3.4.5.8
Cancel the common factors.
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Step 3.4.5.8.1
Factor out of .
Step 3.4.5.8.2
Cancel the common factor.
Step 3.4.5.8.3
Rewrite the expression.
Step 4
Simplify the constant of integration.