Math, asked by girishcmin, 3 months ago

49 x square - 70 X Y + 25 y square

hridaybohra2003: ..

Answers

Answered by prithapaul35

0

Answer:

49x²-70xy+25y²

(7x)²-70xy+(5y)²

(7x)²-(2×7x×5y)+(5y)²

By a²-2ab+b²=(a-b)²

(7x-5y)²

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