Math, asked by PhDstudent, 1 year ago

If A = x square + 2y, B = -x square + 7 and C = 5y - 7, show that A + B + C = 7y, show the steps please​

Answers

Answered by mdsaidali75gmailcom
1

Answer:

xsequare + 2y-xsquare + 7+5y-7

7y ans.

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