Factorize:
25(x+y)²-16(x-y)²
Answers
Answered by
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 ★
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
good
i got the same answer i just wanted to check it
accha
it was 3 marks question today in my question paper
Maths exam
i which class you are
8 std
ICSE Board
ok
Answered by
8
Answer:
................. I'm the best
Attachments:
Similar questions
Science,
7 months ago
World Languages,
7 months ago
Science,
7 months ago
English,
1 year ago
Social Sciences,
1 year ago