Question

M = (x + 1)(x+3) + (x + 2)(x+2)-24²-7-5x​

Answer 1

Respuesta:

M = (x + 1)(x+3) + (x + 2)(x+2)-24²-7-5x

X2 + 3x + x + 3 + (x+2)2 – 576 – 7 – 5x

X2 + 3x + x +3 + x2 + 4x + 4 – 576 – 7 - 5x

2x2 + 3x + x + 3 + 4x + 4 – 576 – 7 – 5x  

M = 2X2 + 3X - 576