Math, asked by sheeladevii4432, 11 months ago

from the sum of x2+x+1 and x2-x+1,subtract -x -x+1

Answers

Answered by ushanhajit

2

Answer:

(X2+x +11)+(x2_x+1)=2x²+2

(2x+1)-(-2x+1)=2x²+2x

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