Question

Forma reduzida da equação (x+4)2=9x+22

Answer 1

(x+4)^2 = 9x+22
x^2+8x+16 = 9x+22
x^2+8x-9x+16-22=0
x^2-x-6=0

Answer 2

(x + 4)2 = 9x + 22
2x + 8 = 9x + 22
2x - 9x +8 -22 = 0
-7x - 14 = 0