factorise x to the power 12 minus y to the power 12
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Answered by
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x^12– y^12
It can be written as
(x^6)^2 - (y^6)^2
Take x^6 = X and y^6 = Y
So the equation becomes
X^2 - Y^2 which is a formula = (X-Y) (X+Y)
=> ( x^6 - y^6) (x^6 + y^6)
Check
Solving (x^6 - y^6) (x^6+ y^6)
= x^12 + x^6*y^6 - y^6*x^6 - y^12
= x^12 - y^12 which is the question. Hence, our answer is verified.
It can be written as
(x^6)^2 - (y^6)^2
Take x^6 = X and y^6 = Y
So the equation becomes
X^2 - Y^2 which is a formula = (X-Y) (X+Y)
=> ( x^6 - y^6) (x^6 + y^6)
Check
Solving (x^6 - y^6) (x^6+ y^6)
= x^12 + x^6*y^6 - y^6*x^6 - y^12
= x^12 - y^12 which is the question. Hence, our answer is verified.
Answered by
50
hope this will help u....
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