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(-5)^2 = (-5)(-5) = 25

The negatives cancel one another out.

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2011-12-01 03:37:13
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: Why are 5 and -5 both considered square roots of 25?
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