2013 · Q36
The HCF of (x^4 − y^4) and (x^6 − y^6) is
Elementary MathematicsAlgebra
- Ax²−y²
- Bx−y
- Cx³−y³
- Dx^4−y^4
Explanation
x^4−y^4=(x²−y²)(x²+y²); x^6−y^6=(x²−y²)(x^4+x²y²+y^4); HCF=x²−y². Answer A.
The HCF of (x^4 − y^4) and (x^6 − y^6) is
Explanation
x^4−y^4=(x²−y²)(x²+y²); x^6−y^6=(x²−y²)(x^4+x²y²+y^4); HCF=x²−y². Answer A.