Question

5(x2 - 5x + 6) - 3(x2 + 4) = 2(x - 2)(x + 4)​

Answer 1

Answer:

Step-by-step explanation:

5(x²-5x+6)-3(x²+4)=2(x-2)(x+4)

5x²-25x+30-3x²+12=2(x²+4x-2x+8)

2x²-25x+42=2(x²+2x+8)

2x-25x+42=2x+4x+16

42-16=4x+25x

x=26/29