Question

1 Subtract the sum of
(x² – 3x+6) and (x-3x²+5)
from the sum of - 52²+1 and 6x-7.​

Answer 1

Answer:

-3x²+8x-17

Step-by-step explanation:

(x² – 3x+6) + (x-3x²+5)

x² – 3x+6 +x-3x²+5

-2x²-2x+11

(-5x²+1)+( 6x-7)

- 5x²+1+ 6x-7

- 5x²+6x-6

(-5x²+6x-6)-(-2x²-2x+11)

-5x²+6x-6+2x²+2x-11

-5x²+2x²+6x+2x-11-6

-3x²+8x-17

hope it is correct and helps you

Answer 2

Answer:

hope it will help you

Step-by-step explanation:

2687+8x-2× square