Math, asked by smartyrahul, 1 year ago

Factorize:
25(x+y)²-16(x-y)²

Answers

Answered by Anonymous
36
hey, here is your answer --

25(x+y)^2 - 16 (x-y)^2

= { 5 (x+y)}^2 - {4(x-y)}^2

= { 5(x+y) + 4(x-y)} { 5(x+y) - 4(x-y)}

= ( 5x + 5y + 4x - 4y ) ( 5x + 5y - 4x + 4y)

= ( 9x + y ) ( x + 9y )

★ hope u like it ★

smartyrahul: it helped me
Anonymous: good
smartyrahul: i got the same answer i just wanted to check it
Anonymous: accha
smartyrahul: it was 3 marks question today in my question paper
smartyrahul: Maths exam
Anonymous: i which class you are
smartyrahul: 8 std
smartyrahul: ICSE Board
Anonymous: ok
Answered by jayantkora7
8

Answer:

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