Simplify \[{{x}^{2}}{{y}^{3}}-1.5{{x}^{2}}{{y}^{3}}+1.4{{x}^{2}}{{y}^{ – McqOptions

MCQOPTIONS

1.	Simplify \[{{x}^{2}}{{y}^{3}}-1.5{{x}^{2}}{{y}^{3}}+1.4{{x}^{2}}{{y}^{3}}\].
A.	\[0.9\,{{x}^{2}}{{y}^{3}}\]
B.	\[-0.9\,{{x}^{2}}{{y}^{3}}\]
C.	\[0.9\]
D.	\[-0.9\]
Answer» B. \[-0.9\,{{x}^{2}}{{y}^{3}}\]

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