Factorise 27xy - 64xy^4. pls reply fast, I m in hurry.Tomorrow is my test. pls fast
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27xy - 64xy^4
xy(27-64y^3)
use the formula of (a^3-b^3)
here a is 3 and b is 4y
(27-64y^3)=(3-4y)(9+12y+16y^2)
hence xy (3-4y)(9+12y+16y^2) is ans
you can als calculate final ans
i hope it will help you
plz make it brainliest ans
xy(27-64y^3)
use the formula of (a^3-b^3)
here a is 3 and b is 4y
(27-64y^3)=(3-4y)(9+12y+16y^2)
hence xy (3-4y)(9+12y+16y^2) is ans
you can als calculate final ans
i hope it will help you
plz make it brainliest ans
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