I don't know what the question is, and I'm guessing that you don't either. All I see here is two statements that disagree with each other. If 7w=87. then w is not 12. And if w=12 then. 7w is not 87.
<span> a) F' = 6 sin(x^2) = 0
x^2 = pi
x = sqrt(pi)
b) Fmax = F(1) + integral [1, pi] f(x) dx = 9.7743 </span>
9*724 answer is 6516. . . . . . . . .
Answer:
35 degrees
Step-by-step explanation:
since both sides are equal, so are the angles involved.
4x²+x³
Factor is out x³ expression
The answer is :

Carry learning!