Question

(x-3)(x-4)=(x+5)^2 ayuda

Answer 1

(x-3)(x-4)=(x+5)^2
x^2 -4x-3x+12= x^2 +2(x)(5) +5^2
-7x+12 = 10x+ 25
12-25= 10x+7x
13= 17x
13/17=x