Question

what is 2x²+6x-8 + 3x²-9x-6

Answer 1

$2 \times {}^{2} + 6 \times - 8 + 3 \times {}^{2} - 9 \times - 6 = (5 \times + 7) \times ( \times - 2)$

Answer 2

Answer:

$5x^{2} -3x -14$

Step-by-step explanation:

$2x^{2} +6x-8+3x^{2}-9x-6$

$2x^{2} +6x+14+3x^{2}-9x$

Combine like terms

$2x^{2} +6x+14+3x^{2}-9x$

$5x^{2} +6x-14-9x$

combine like terms again

$5x^{2} +6x-14-9x$

$5x^{2} -3x -14$

and there's your answer hope this helps have a wonderful rest of your night :) ❤