Trigonometry Examples

Evaluate v((1)^2+(-2)^2+(4 square root of 2)^2)
Step 1
Simplify each term.
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Step 1.1
One to any power is one.
Step 1.2
Raise to the power of .
Step 1.3
Apply the product rule to .
Step 1.4
Raise to the power of .
Step 1.5
Rewrite as .
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Step 1.5.1
Use to rewrite as .
Step 1.5.2
Apply the power rule and multiply exponents, .
Step 1.5.3
Combine and .
Step 1.5.4
Cancel the common factor of .
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Step 1.5.4.1
Cancel the common factor.
Step 1.5.4.2
Rewrite the expression.
Step 1.5.5
Evaluate the exponent.
Step 1.6
Multiply by .
Step 2
Simplify the expression.
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Step 2.1
Add and .
Step 2.2
Add and .
Step 2.3
Move to the left of .