Question

zad 2

zad 2 i

zad 1(a,b,c)

Daje naj GWARANTOWANE POMOCY!!!

w załaczniku

Answer 1

1.

(1-2x)^3=1-2x-4x^2+8x^3

(5x+1)^3=125x^3+75x^2+15x+1

(x-pier2)=x^3-2x^2pier2 +2x-x^pier2+4x-2pier2

 

2.

a)(2x+pier2)=4x^2+4x^2pier2+2

b)(pier5-3)^3=62pier5-42

c)(3-pier3)^3=36-12pier3

d)(pier2-4)^3=26pier2-72

e)(1+2pier5)^3=21+91pier5

f)((2pier3-3)^3=42pier3-63

g)(pier2+pier3)^3=5pier2+2pier12+5pier3+2pier18

h)(pier3-pier6)^3=9pier3-pier108-9pier6+pier216