Question

(x - 3)(x + 5) = (x - 4)(x - 8)
AL chal​

Answer 1

Answer:

X2 +2x - 15=X2 = 12x +32 is the answer

Answer 2

Step-by-step explanation:

(x-3)(x+5)=(x-4)(x-8)

x(x+5)-3(x+5)=x(x-8)-4(x-8)

x^2+5x-3x-15=x^2-8x-4x+32

x^2+2x-15=x^2-12x+32

x^2-x^2+2x+12x-15-32=0

0+14x-47=0

14x-47=0

14x=47

x=47/2