Problem

If \( x=2 \) and \( y=-3 \), then \( -x y^{2}= \)

Answer

Expert–verified
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Answer

\(-x y^{2} = -18\)

Steps

Step 1 :\(-x y^{2} = -(2)(-3)^{2}\)

Step 2 :\(-x y^{2} = -(2)(9)\)

Step 3 :\(-x y^{2} = -18\)

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