MCQOPTIONS
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| 1. |
The simplified expression of the expression \[\mathbf{13}{{\mathbf{x}}^{\mathbf{3}}}-\text{ }\mathbf{12xy}{{\mathbf{z}}^{\mathbf{2}}}+\text{ }\mathbf{10}{{\mathbf{x}}^{\mathbf{2}}}\mathbf{yz}\text{ }+\text{ }\mathbf{14xy}{{\mathbf{z}}^{\mathbf{2}}}+\text{ }\mathbf{13x}{{\mathbf{y}}^{\mathbf{2}}}\mathbf{z}\] \[+\text{ }{{\mathbf{y}}^{\mathbf{3}}}\] is __________. |
| A. | \[13{{x}^{3}}+2xy{{z}^{2}}+23x{{y}^{2}}z+y3~\] |
| B. | \[13{{x}^{3}}+2xy{{z}^{2}}+10{{x}^{2}}yz+13x{{y}^{2}}z+{{y}^{3~}}\] |
| C. | \[13{{x}^{3}}-2xy{{z}^{2}}+10{{x}^{2}}yz+13x{{y}^{2}}z+{{y}^{3}}~\] |
| D. | \[13{{x}^{3}}-2xy{{z}^{2}}+23x{{y}^{2}}+{{y}^{3}}\] |
| E. | None of these |
| Answer» C. \[13{{x}^{3}}-2xy{{z}^{2}}+10{{x}^{2}}yz+13x{{y}^{2}}z+{{y}^{3}}~\] | |