Answer: FAT SONIC SAYS.... THE ANSWER IS 125
Answer:
f(- 2) = 8
Step-by-step explanation:
Evaluating for x = - 2
f(- 2) = 2
- 4(- 2)³ - 11(- 2)² + 3(- 2) - 6
= (2 × 16) + (- 4 × - 8) + (- 11 × 4) - 6 - 6
= 32 + 32 - 44 - 6 - 6 = 8
9514 1404 393
Answer:
π/3
Step-by-step explanation:
The given integral does not exist. We assume there is a typo in the upper limit, and that you want the integral whose upper limit is (√3)/2.
It is convenient to make the substitution ...
x = sin(y) . . . . so, y = arcsin(x)
dx = cos(y)·dy
Then the integral is ...
![\displaystyle\int_0^{\sqrt{3}/2}{\dfrac{\cos{y}}{\sqrt{1-\sin^2{y}}}}\,dy=\int_0^{\sqrt{3}/2}{dy}=\left.\arcsin{x}\right|\limits_0^{\sqrt{3}/2}\\\\=\arcsin{(\sqrt{3}/2)}=\boxed{\dfrac{\pi}{3}}](https://tex.z-dn.net/?f=%5Cdisplaystyle%5Cint_0%5E%7B%5Csqrt%7B3%7D%2F2%7D%7B%5Cdfrac%7B%5Ccos%7By%7D%7D%7B%5Csqrt%7B1-%5Csin%5E2%7By%7D%7D%7D%7D%5C%2Cdy%3D%5Cint_0%5E%7B%5Csqrt%7B3%7D%2F2%7D%7Bdy%7D%3D%5Cleft.%5Carcsin%7Bx%7D%5Cright%7C%5Climits_0%5E%7B%5Csqrt%7B3%7D%2F2%7D%5C%5C%5C%5C%3D%5Carcsin%7B%28%5Csqrt%7B3%7D%2F2%29%7D%3D%5Cboxed%7B%5Cdfrac%7B%5Cpi%7D%7B3%7D%7D)
I think the answer is 32m2
Hope this helps
Answer:
-50,25 is the answer
Step-by-step explanation:
........................