(5m²y³+ 3m³y²- m) - (3m²y³ + 2m + 3m³y²) = 5m²y³ + 3m³y² - m - 3m²y³ - 2m -
- 3m³y² = 2m²y³ - 3m
1)s(t)F(v)=3t³-4t²
s(4)=3*64-4*16=192-64=128
2)2x=0⇒x=0
![S= \int\limits^4_0 {2x} \, dx =x^2|4-0=4^2=16](https://tex.z-dn.net/?f=S%3D+%5Cint%5Climits%5E4_0+%7B2x%7D+%5C%2C+dx+%3Dx%5E2%7C4-0%3D4%5E2%3D16)
3х^2 + 4x - 3 = 0
D =16 - 4(-3)(3) = 16 + 36 = 52 YD = 7,2
x1 =( -4 + 7,2) / 6 = 3,2 / 6 = 0,5(3)
x2 = (- 4 - 7,2) /6 = - 11,2 / 6 = - 1, 8(6)
Ответ: х1 = 0,5(3)
х2 = - 1,8(6)
B1 = 3;
b2 = 6
q = b2/b1 = 6/3 = 2
Sn = b1(q^n - 1)/(q - 1)
n = 6
S6 = 3·(2^6 - 1)/(2-1) = 3·63 = 189
Ответ: 189
F(x)=8√x-3
f'(x)=4/√x-3
f'(16)=4/√16-3=4/√13=4√13/13