Calculus Examples

Solve for x 15-3/20x^(1/2)=0
Step 1
Subtract from both sides of the equation.
Step 2
Raise each side of the equation to the power of to eliminate the fractional exponent on the left side.
Step 3
Simplify the exponent.
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Step 3.1
Simplify the left side.
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Step 3.1.1
Simplify .
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Step 3.1.1.1
Combine and .
Step 3.1.1.2
Move to the left of .
Step 3.1.1.3
Use the power rule to distribute the exponent.
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Step 3.1.1.3.1
Apply the product rule to .
Step 3.1.1.3.2
Apply the product rule to .
Step 3.1.1.3.3
Apply the product rule to .
Step 3.1.1.4
Simplify the expression.
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Step 3.1.1.4.1
Raise to the power of .
Step 3.1.1.4.2
Multiply by .
Step 3.1.1.5
Simplify the numerator.
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Step 3.1.1.5.1
Raise to the power of .
Step 3.1.1.5.2
Multiply the exponents in .
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Step 3.1.1.5.2.1
Apply the power rule and multiply exponents, .
Step 3.1.1.5.2.2
Cancel the common factor of .
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Step 3.1.1.5.2.2.1
Cancel the common factor.
Step 3.1.1.5.2.2.2
Rewrite the expression.
Step 3.1.1.5.3
Simplify.
Step 3.1.1.6
Raise to the power of .
Step 3.2
Simplify the right side.
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Step 3.2.1
Raise to the power of .
Step 4
Solve for .
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Step 4.1
Multiply both sides of the equation by .
Step 4.2
Simplify both sides of the equation.
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Step 4.2.1
Simplify the left side.
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Step 4.2.1.1
Simplify .
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Step 4.2.1.1.1
Cancel the common factor of .
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Step 4.2.1.1.1.1
Cancel the common factor.
Step 4.2.1.1.1.2
Rewrite the expression.
Step 4.2.1.1.2
Cancel the common factor of .
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Step 4.2.1.1.2.1
Factor out of .
Step 4.2.1.1.2.2
Cancel the common factor.
Step 4.2.1.1.2.3
Rewrite the expression.
Step 4.2.2
Simplify the right side.
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Step 4.2.2.1
Simplify .
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Step 4.2.2.1.1
Cancel the common factor of .
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Step 4.2.2.1.1.1
Factor out of .
Step 4.2.2.1.1.2
Cancel the common factor.
Step 4.2.2.1.1.3
Rewrite the expression.
Step 4.2.2.1.2
Multiply by .