1.

what should be added to x square minus y square + 2 x y to obtain x squire Plus y square plus 5 x y?​

Answer»

2y² + 3xyStep-by-step explanation:Let REQUIRED number be A. then,,==: x² - y² + 2XY + A = x² + y² + 5xy==: A = x² + y² + 5xy - x² + y² - 2xy==: A = 2y² + 3xyPls MARK my ANSWER as BRAINLISTPLS follow me



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