the remainder when x^4-y^4 is divided by x-y is------------?
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Answered by
14
x⁴-y⁴=(x²+y²)(x²-y²)=(x²+y²)(x+y)(x-y).
Hence when ,this term is divided by (x-y) it will be perfectly divisible as it contains the term (x-y). Therefore the remainder will be zero .
Answered by
12
The remainder is .
Step-by-step explanation:
We have,
To find, the remainder of
∴
Using algebraic identity,
∴
Hence, the remainder is .
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