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xz_007 [3.2K]
3 years ago
6

In the equation, 4x+14=-2x-22+12 , what are some of the steps that should be taken to solve for x? Select all that apply.

Mathematics
1 answer:
AlexFokin [52]3 years ago
5 0
'A' and 'C' are very helpful. 'B' and 'D' won't do you any good.
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By "y = −9x2 − 2x" I assume you meant  <span>y = −9x^2 − 2x (the "^" symbol represents exponentiation).

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When x = -1/9, y = -9(-1/9)^2 - 2(-1/9).  This simplifies to y = -9/9 + 2/9, or 
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3 years ago
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lara31 [8.8K]
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3 years ago
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nasty-shy [4]

Answer:

B

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