factorise :25x3y-121xy3
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Answered by
6
Step-by-step explanation:
Hello !!
25x³y-121xy³
xy(25x²-121y²)
xy{(5x-11y)(5x+11y)}
Here is your answer mate
Answered by
2
Answer:
xy(5x+11y)(5x-11y)
Step-by-step explanation:
25x^3y- 121xy^3
=5x^3y-11xy^3 (sq root of 25 and 121)
= xy(5x^2-11y^2)
=xy (5x+11y)(5x-11y)
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