Find the value of the expression xy2–y3 for x=8.8 and y = −1.2

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Mathematics ##
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Find the value of the expression xy2–y3 for x=8.8 and y = −1.2

The answer would be 16.4

The value of the expression for these values is 14.4

Step-by-step explanation:

We have the following expression

[tex]xy^{2} - y^{3}[/tex]

We have to find the value when:

x = 8.8, y = -1.2

So we replace x and y by these values. So

[tex]8.8*(-1.2)^{2} - (-1.2)^{3} = 14.4[/tex]

The value of the expression for these values is 14.4