

MCQOPTIONS
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1. |
Find the cube of x - 2y. |
A. | \[{{\operatorname{x}}^{3}}+ 8{{y}^{2}}+6{{x}^{2}}y- 12x{{y}^{3}}\] |
B. | \[{{\operatorname{x}}^{3}} 8{{y}^{3}}-6{{x}^{2}}y + 12x{{y}^{2}}\] |
C. | \[{{\operatorname{x}}^{2}}+ 87y + 7xy - 7xy\] |
D. | \[7x{{y}^{3}}- 6x - 74{{x}^{2}}y + 2xy\] |
E. | None of these |
Answer» C. \[{{\operatorname{x}}^{2}}+ 87y + 7xy - 7xy\] | |