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Mathematics 8 Online
OpenStudy (anonymous):

Let f(x) = x + 7 and g(x) = x – 2. What is f(x) • g(x)? Check my answer for medal?

OpenStudy (anonymous):

answer choices: A) x2 – 5x + 14 B) x2 + 5x – 14 C) x2 + 5x – 5 D) x2 + 9x + 5 I got C

OpenStudy (primeralph):

Just multiply both. FOIL.

OpenStudy (anonymous):

so its x^2+5x-14? B?

OpenStudy (primeralph):

If you did it right, yes.

OpenStudy (anonymous):

okey dokey thanks

OpenStudy (primeralph):

You're welcome.

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