Add \[5{{x}^{2}}y+3x{{y}^{2}}-2{{y}^{2}}x\]to \[7xy+3x{{y}^{2}}-2{{y}^{2}}x\]

\[7{{x}^{2}}y-5x{{y}^{2}}+10xy\]

\[7{{x}^{2}}y-3x{{y}^{2}}+10xy\]

\[7{{x}^{2}}y-5x{{y}^{2}}+10xy\]

Add \[5{{x}^{2}}y+3x{{y}^{2}}-2{{y}^{2}}x\]to \[7xy+3x{{y}^{2}}-2{{y}^

1.	Add \[5{{x}^{2}}y+3x{{y}^{2}}-2{{y}^{2}}x\]to \[7xy+3x{{y}^{2}}-2{{y}^{2}}x\]
A.	\[7{{x}^{2}}y-5x{{y}^{2}}+10xy\]
B.	\[{{x}^{2}}y-x{{y}^{2}}+10xy\]
C.	\[7{{x}^{2}}y-3x{{y}^{2}}+10xy\]
D.	\[7{{x}^{2}}y-5x{{y}^{2}}+10xy\]
E.	None of these
Answer» B. \[{{x}^{2}}y-x{{y}^{2}}+10xy\]

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Add \[5{{x}^{2}}y+3x{{y}^{2}}-2{{y}^{2}}x\]to \[7xy+3x{{y}^{2}}-2{{y}^{2}}x\]

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