2014 · Q31
What is the HCF of 8(x^5 - x^3 + x) and 28(x^6 + 1)?
Elementary MathematicsAlgebra
- A4(x^4 - x^2 + 1)
- B2(x^4 - x^2 + 1)
- C(x^4 - x^2 + 1)
- DNone of the above
Explanation
8x(x^4-x^2+1) and 28(x^2+1)(x^4-x^2+1); HCF = 4(x^4-x^2+1).
What is the HCF of 8(x^5 - x^3 + x) and 28(x^6 + 1)?
Explanation
8x(x^4-x^2+1) and 28(x^2+1)(x^4-x^2+1); HCF = 4(x^4-x^2+1).