Evaluate 3x2+x-2 when x=-2
1 answer:
Answer:
8
Step-by-step explanation:
Evaluate 3x^2+x-2 when x=-2
Just plug in x = - 2 into the expression
= 3(-2)^2 + (-2) -2
= 3(4) -2 - 2
= 12 - 4
= 8
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Answer:
k = - 9
Step-by-step explanation:
h(x) = x² + 3
g(x) = x² - 6
g(x) = h(x) + k
x² - 6 = x² + 3 + k
-6 - 3 = k
k = - 9
The coefficient is 2 because it is being multiplied by the p.
Answer:13y(x-4)
Step-by-step explanation:
13xy-52y =13y(x-4)
Answer:
3,468
Step-by-step explanation:
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Answer:
its d
Step-by-step explanation:
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