factorise 4x square - 81y square
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Answered by
9
Hey !!!!
Here is your answer ☺☺☺
4x2 - 81y2
= (2x)2 - (9y)2
So using the formula
a2- b2 = (a+b) (a-b)
Hence the answer is ➡ (2x+9y) (2x-9y)
Hope it helped you ☺☺
Plz mark as branliest ✌✌
Here is your answer ☺☺☺
4x2 - 81y2
= (2x)2 - (9y)2
So using the formula
a2- b2 = (a+b) (a-b)
Hence the answer is ➡ (2x+9y) (2x-9y)
Hope it helped you ☺☺
Plz mark as branliest ✌✌
Answered by
7
hello there!!☺
check the above attachment..
hope that will help you! ☺☺❣
check the above attachment..
hope that will help you! ☺☺❣
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