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tatyana61 [14]
3 years ago
5

Find the value of the expression: x(x-y)-y(y^2-x) for x=4 and y=2

Mathematics
1 answer:
svet-max [94.6K]3 years ago
4 0

Replacing x by 4 and y by 2, it is found that the value of the expression is of 8.

The expression given is:

x(x - y) - y(y^2 - x)

We want to evaluate it for x=4 and y=2, hence, we replace x by 4 and y by 2, then:

4(4 - 2) - 2(2^2 - 4) = 4(2) - 2(0) = 8

The value of the expression is of 8.

A similar problem, in which the objective is finding the value of an expression, is given at brainly.com/question/19548262

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