factorise 4 x + 7 y cube
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Answered by
5
hii frnd..
here is your answer..
=(4x+7y)^3
=4x^3+7y^3+3×(4x)^2×7y +3×(7y)^2×4x...
hope it will help you if it is right then mark as brainalist first
here is your answer..
=(4x+7y)^3
=4x^3+7y^3+3×(4x)^2×7y +3×(7y)^2×4x...
hope it will help you if it is right then mark as brainalist first
Answered by
3
(4x+7y)³=(4x)³+(7y)³+3*4x*7y(4x+7)
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