Math, asked by sandipbandyo, 3 months ago

SUBTRACT 1) 2X²+5X-7 FROM 7X²- 5X+3 2) 2AB + 7A²+ 8B² FROM 10B²+ 7AB+ A²

Answers

Answered by ramkrishnanj10

1

Answer:

7x^2 -5x +3

2x^2 +5x -7

- - +

5x^2 -10x +10

A^2 +7 AB +10B^2

7A^2 +2AB +8B^2

- - -

-6A^2 +5AB + 2B^2

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