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What are the zeroes of f(x) = x^2 − x − 2? a. x = −2, 1 b. x = 2, −1 c. x = −2, −1 d. x = 2, 1
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Apr 16, 2017
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What are the zeroes of f(x) = x^2 − x − 2?
a. x = −2, 1
b. x = 2, −1
c. x = −2, −1
d. x = 2, 1
Mathematics
high-school
Tsuni
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i hope this helps you
f (x)=0
x^2-x-2=0
(x-2). (x+1)=0
x-2=0 x=2
x+1=0 x=-1
B
Dillan
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Apr 21, 2017
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Dillan
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