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A perfect square is a binomial squared, like (x+3)^2. You would calculate this by remembering: Square the first, twice the product, square the last. So x^2 (square the first), plus 6x (twice the product), plus 9 (square the last), so we get x^2+6x+9. We can factor this in reverse to see that this is a perfect square. With this simple trick, you can solve for perfect squares.

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โˆ™ 2016-08-30 02:04:28
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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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โˆ™ 2016-08-28 05:18:46

If the trnomial is of the form ax^2 + bx + c where a <> 0, then it is a necessary and sufficient condition that b^2 = 4ac.

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Q: What is a requirement for a trinomial to be factored as a perfect square?
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