Question

1. Resolver cada cuadrado de binomio a. (2x-1)² b. (2mn-3m²)² = c. (3p²+q³) 2= d. (6x-3) ²= e. (2 a³ +3 b²)²= f. (a-2b)² ayudaaaaa ♥︎​

Answer 1

Hola !

$a)~(2x-1)^2 = 4x^2 - 4x + 1\\b)~(2mn-3m^2)^2 = 4m^2n^2 - 12m^3n + 9m^4\\c)~(3p^2+q^3)^2 = 9p^4+6p^2q^3+q^6\\d)~(6x-3)^2 = 36x^2-36x+9\\e)~(2a^3+3b^2)^2 = 4a^6+12a^3b^2 + 9b^4 \\f)~(a-2b)^2 = a^2 - 4b + 4b^2$

Saludos ! :)

Answer 2

Respuesta:

a- 4x²-4x+1

b- 4m²n²- 12m³n + 9m⁴

c- 6p² + 2q³

d- 36x²- 36x + 9.

f- a³-6a²b+ 12ab²-8b³