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Flavio Balistreri

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โˆ™ 2021-02-27 00:47:24
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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™ 2010-05-13 14:03:07

y = x2 - 2

Set y = 0

0 = x2 - 2

0= x2 - (sq. root of 2)2

0 = [x - (sq. root of 2)][x + (sq. root of 2)]

x - (sq. root of 2) = 0 or x + (sq. root of 2) = 0

x = (sq. root of 2) or x = -(sq. root of 2)

Thus, the x-intercepts are +&- sq. root of 2.

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Q: The x intercepts of y equals x2-2?
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