Question

X x minus 2 into X + 5 + 12 is equal to X + 3 into x minus 4 into minus 2

Answer 1

Answer:

3x^2+13x-58=0

Step-by-step explanation:

x^2+5x+12x-10=(x^2-4x+3x-12)(-2)

x^2+15x-34=-2x^2+8x-6x+24

3x^2+13x-58