Math, asked by lovepreetgurvinder75, 7 months ago

From the sum of 5x2 + x + 2 and – 2x + 3x2 + 4 , subtract –x + x2 – 1.
Evaluate : 2. 8 + 3 . 5

Answers

Answered by beherags

1

Answer:

5x2 + x + 2

3x2 -2x + 4

_________

8x2 -x + 6

-(x2 -x -1)

_________

8x2 - x + 6

-x2 + x + 1

_________

7x2 + 7

Step-by-step explanation:

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