Question

ayúdenme en eso plis el paso a paso se lo agradecería doy corona recuerden​

Answer 1

Explicación paso a paso:

Formula de binomio al  cuadrado:

(a ± b)² = a² ± 2ab + b²

Calcula el cuadrado de cada binomio.

a)

(9+4m)² = (9)² + 2(9)(4m) + (4m)²

(9+4m)² = 81+72m+16m²

b)

(x¹⁰-5y²)² = (x¹⁰)² - 2(x¹⁰)(5y²) + (5y²)²

(x¹⁰-5y²)² = x²⁰-10x¹⁰y²+25y⁴

c)

(2x-3z)² = (2x)² - 2(2x)(3z) + (3z)²

(2x-3z)² = 4x²-12xz+9z²

d)

(4m⁵+5n³)² = (4m⁵)² + 2(4m⁵)(5n³) + (5n³)²

(4m⁵+5n³)² = 16m¹⁰+40m⁵n³+25n⁶

e)

(3/6w-1/2y)² = (3/6w)² - 2(3/6w)(1/2y) + (1/2y)²

(3/6w-1/2y)² = 9/36w²-6/12wy+1/4y²

(3/6w-1/2y)² = 1/4w²-1/2wy+1/4y²

f)

(5/7a²+1/8n)² = (5/7a²)² + 2(5/7a²)(1/8n) + (1/8n)²

(5/7a²+1/8n)² = 25/49a⁴+10/56a²n+1/64n²

(5/7a²+1/8n)² = 25/49a⁴+5/28a²n+1/64n²