MCQ
The value of the expression $x^3+y^3$ when $x=2$ and $y=-2$ is
  • A
    $0$
  • B
    8
  • C
    16
  • D
    $-16$

Answer

Value of $x^3+y^3=(2)^3+(-2)^3=8-8=0$ (a)

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free