Question

if A=3x²-6x+8, B=x²+8x-4, C=6x²-2x+2, find the A-B+C.​

Answer 1

Answer:

The answer for your question is 4x²-8x+7

Step-by-step explanation:

At first we should subract A and B that is 3x²-6x+8-(x²+8x-4).

Then we should simplify this we get 2x²-14x+12.

Then the simplified answer that is 2x²-14x+12 must be added to C that is 2x²-14x+12+(6x²-2x+2).

When we add C we get the answer 8x²-16x+14.

Now the numbers 8,16 and 14 are divisible by 2.

So, then we should divide the answer 8x²-16x+14 by 2 we get the final answer 4x²-8x+7.

HOPE IT HELPS.