Question

From the sum of 3x²-6x+8 and -4x²+7x-6 subtract 6x²+5x+4​

Answer 1

Answer:

-7x²-4x-2

Step-by-step explanation:

3x²-6x+8-4x²+7x-6

3x²-4x²-6x+7x+8-6

-x²+x+2

-x²+x+2-6x²-5x-4

-x²-6x²+x-5x+2-4

-7x²-4x-2