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Mathematics 13 Online
OpenStudy (anonymous):

Find tjh Find the roots of the polynomial equation. x^2 + 24 = –11x Question 5 options: 12, 2 3, 8 –8, –3 –12, –2

OpenStudy (shadowlegendx):

x^2 + 11x + 24 = 0

OpenStudy (shadowlegendx):

(x + 8)(x + 3)

OpenStudy (shadowlegendx):

x opposite, we get -8, -3

OpenStudy (shadowlegendx):

First step is to add 11x to both sides and we get x^2 + 11x + 24

OpenStudy (shadowlegendx):

Then we factor it down, and we x opposite our xʻs

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