Представить двучлен 3x^4 + 16 в виде суммы трех квадратов каких-то выражений

It’s a kind of meat: s_u__ _ _e

2 It’s very popular in Italy: p_ _t _

3 It’s small and white and has a strong smell: g_ _l_ _

4 Carrots, beans and potatoes are all v_ _ _t_ _ _ _s

5 It’s yellow and some people put it on hot dogs: m_ _ _a_ _

6 You put these on food to make it more tasty: s_ _c _.

7 You look at this when you go to a restaurant: m_ _ _.

8 You can make toast with this: b _ _ a _.

9 You put sugar into your coffee with this: t _ _ sp _ _ _.

10 Apples, oranges and bananas are all: f _ _t .

11 Why do people put salt and pepper on food? To make it more t_ _ t_ _ _.

12 You eat this first in a restaurant: s _ _ _t_ _.

Объяснение:

2)y=-3
3)f`(x)=39x²-7x
f`(0)=0
f`(-1)=39+7=46
f`(0)+f`(-1)=0+46=46
4)y`=-2x/2√(x²+1)³=-1/√(x²+1)³
5)y`=24(1/3x-64)^23 * 1/3=8(1/3x -64)^23
6)y`=1/cos²x
y`(π/3)=1/cos²π/3=1:1/4=4
7)tga=f`(x0)
f`(x)=6x²-5
f`(2)=6*4-5=24-5=19
tga=19
8)f(x)=x^8 -1
f`(x)=8x^7
9)y`=8cos3x*(-sin3x)*3=-24cos3xsin3x=-12sin6x
10)f(x)=1-4x²
f`(x)=-8x
f`(0,5)=-8*0,5=-4
11)y(1)=1+1=2
y`=4x³+1
y`(1)=4+1=5
Y=2+5(x-1)=2+5x-5=5x-3
12)f(1)=1
f`(x)=1/(2√x)
f`(1)=1/2
Y=1+1/2(x-1)=1+1/2x-1/2=1/2x+1/2
Y(31)=1/2*31+1/2=32*1/2=16
13)f`(x)=9-x²≥0
x²=9
x=+-3
               _                +                  _

                       -3                    3
x∈[-3;3]
14)(√x-4/√x)`=1/2√x +2/√x³=(x+4)/2√x³