Question

Subtract the sum of 2x -x^2 +5 and -4x - 3+7x^2 from 5​

Answer 1

Step-by-step explanation:

sum of :- 2x-x²+5+(-4x-3-7x²)

=>2x-x²+5-4x-3-7x²

=>-8x²-2x+2

so substracting sum form 5:-

5-(-8x²-2x+2)

=>5+8x²+2x-2

=>8x²+2x+3

ans!

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