Math, asked by kalpana2016nigam, 6 months ago

Subtract the sum of 2x²-4x+11 and 7x2-4x+1 from the sum of 8x²-7x-7 and 6x² +4x-6

Answers

Answered by RoxAmar

3

Answer:

8*2-7x-7+6*2+4x-6

= 16-7x-7+12+4x-6

= 28-3x-13

2*2-4x+11+7*2-4x

= 29-8x

29-8x-28-3x-13

= 1-11x-13.

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