2010 · Q15
x⁴ + 4y⁴ is divisible by which one of the following ?
Elementary MathematicsAlgebra
- A(x² + 2xy + 2y²)
- B(x² + 2y²)
- C(x² - 2y²)
- DNone of the above
Explanation
x⁴+4y⁴=(x²+2xy+2y²)(x²-2xy+2y²).
x⁴ + 4y⁴ is divisible by which one of the following ?
Explanation
x⁴+4y⁴=(x²+2xy+2y²)(x²-2xy+2y²).