Pre-Algebra Examples

Find the Degree (81x^4)^(1/2)
Step 1
Simplify and reorder the polynomial.
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Step 1.1
Simplify the expression.
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Step 1.1.1
Apply the product rule to .
Step 1.1.2
Rewrite as .
Step 1.1.3
Apply the power rule and multiply exponents, .
Step 1.2
Cancel the common factor of .
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Step 1.2.1
Cancel the common factor.
Step 1.2.2
Rewrite the expression.
Step 1.3
Simplify the expression.
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Step 1.3.1
Evaluate the exponent.
Step 1.3.2
Multiply the exponents in .
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Step 1.3.2.1
Apply the power rule and multiply exponents, .
Step 1.3.2.2
Cancel the common factor of .
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Step 1.3.2.2.1
Factor out of .
Step 1.3.2.2.2
Cancel the common factor.
Step 1.3.2.2.3
Rewrite the expression.
Step 2
The largest exponent is the degree of the polynomial.