Answer:
8 hours
Step-by-step explanation:
14 + 3x =38
-14 -14
--------------------
3x = 24
---- ----
3 3
x = 8
c = 36
x^2 + 12x
Take the coefficient of x
12
divide by 2
12/2 =6
square it
6^2 = 36
Add this
c=36
The answer is D. Here is proof. PLEEEAAASE mark brainliest.
i think because theyre like terms, im not sure tho
night.....
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