Use the factors from part A to find the zeros of f(x)=x2 +3x- 18.

Shadia asked Oct 12, 2023

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Shadia asked Oct 12, 2023

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20 votes

Answer:

$x=-6, \: x=3$

Explanation:

$f(x)=x^2+3x-18\\\\0=x^2+3x-18\\\\0=(x+6)(x-3)$

$x+6=0\\\\x=-6$

$x-3=0\\\\x=3$

Remember to separate the factors into 2 equations to get each individual root/solution by the Zero Product Property!

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