Respuesta :
=(3x)^2-(8+6)(x-8)
=3^22^2-(x+6)(x-8)
=9x^2-(x+6)(x-8)
=9x^2-x^2+2x+48
=8x^2+2x+48
=3^22^2-(x+6)(x-8)
=9x^2-(x+6)(x-8)
=9x^2-x^2+2x+48
=8x^2+2x+48
(3x-2)^2-(x+6)(x-8)
= 9x^2 - 12x + 4 -(x^2 +6x -8x - 48)
= 9x^2 - 12x + 4 - x^2 + 2x + 48
= 8x^2 - 10x + 52
hope it helps
= 9x^2 - 12x + 4 -(x^2 +6x -8x - 48)
= 9x^2 - 12x + 4 - x^2 + 2x + 48
= 8x^2 - 10x + 52
hope it helps