Question

(2а^3)^2
(3х-2)(4а+1)
(х+5)^2 шығарп беріңщ

Answer 1

1) 4*a^6,
2)(3x-2)(4a+1)=12ax-8a+3x-2,
3) (x+5)^2=x^2+2*x*5+5^2=x^2+10x+25.

Answer 2

спосибо

Answer 3

учителя

Answer 4

здравствуйте

Answer 5

помогите

Answer 6

0.5√1200-2/5√2700-0.4 √243=?