Evaluate 2(2)^2-4*2+1

Math
Simplify each term.
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Multiply by by adding the exponents.
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Multiply by .
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Raise to the power of .
Use the power rule to combine exponents.
Add and .
Raise to the power of .
Multiply by .
Simplify by subtracting numbers.
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Subtract from .
Add and .
Evaluate 2(2)^2-4*2+1

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