What is expand (y^2(1-x^2))/2 ?

The solution to expand (y^2(1-x^2))/2 is (y^2)/2-(y^2x^2)/2

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expand (y^2(1-x^2))/2

expand

\frac{y ^{2} ( 1 - x ^{2} )}{2}

\frac{y ^{2}}{2} - \frac{y ^{2} x ^{2}}{2}

Solution steps

\frac{y ^{2} ( 1 - x ^{2} )}{2}

Expand

y^{2} (1 - x^{2}) : y^{2} - y^{2} x^{2}

= \frac{y ^{2} - y ^{2} x ^{2}}{2}

Apply the fraction rule:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{y ^{2} - y ^{2} x ^{2}}{2} = \frac{y ^{2}}{2} - \frac{y ^{2} x ^{2}}{2}

= \frac{y ^{2}}{2} - \frac{y ^{2} x ^{2}}{2}

\frac{x ( x - 1 )}{x ^{2} + 2 x + 1}

4 (3 e - 5)

\frac{( s + 3 )}{s ( s + 7 )}

lo g_{2} (x) (x + 3)

(5 sin (x) + 5 cos (x)) x

What is expand (y^2(1-x^2))/2 ?
The solution to expand (y^2(1-x^2))/2 is (y^2)/2-(y^2x^2)/2