the first answer is correct
(6x-2)(6x-2) = 36x-12x-12x+4 = 36x+4
Answer:
Check out the image below!
Step-by-step explanation:
Twelve and one hundred sixty-five thousandths
Answer:
D) x = -12 or x = 2
Step-by-step explanation:
The given quadratic equation is:

When y=0, we obtain:

We split the middle term with -2, 12 because their product is is -24 and their sum is 10.

We factor by grouping to obtain:


Either
or 
Either
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