(ii) x(x² + y² – z²) + y (-x² - y² + z²) – z(x² + y² – z²).
Answers
Answered by
1
Answer:
multiply the x y and z with brackets and reduce the same numbers plus and minus sigh remaining will be the answer
Answered by
0
Answer:
x^3+ xy^2 -xz^2 -yx^2 -y^3 +yz^2 -zx^2 -zy^2 +z^3
Similar questions