3 years ago

X+y(x^2+y^2)-xy= Answer

Mathematics

1 answer:

disa [49]3 years ago

4 0

Answer:x^3+y^3+x^2 y+y^2 x-xy

Step-by-step explanation:

X+y(x^2 +y^2)- X y

Expand the bracket

X^3 +xy^2 +yx^2 -xy

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3 years ago

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Step-by-step explanation:

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4 years ago

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harkovskaia [24]

Answer:

$\pi$ radian

Step-by-step explanation:

We know that angle for a full circle is 2 $\pi$

In the given figure shape is semicircle

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angle for semicircle will be half of angle of full circle

thus, angle for given figure = half of angle for a full circle = 1/2 * 2 $\pi$ = $\pi$

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