Question

(2ab)³ .(2ab)⁴ .(2ab)

Answer 1

Explicación paso a paso:

256•a^8•b^8

o (2ab)^8

Answer 2

Explicación paso a paso:

a²+2×a.b+b²

formula

ej:3ײ-5

a=3x

b=(-5)

formula completa

(3×)²+2.3×.(-5)+(-5)²