What is expand (3x^2)/((l-x)^2) ?

The solution to expand (3x^2)/((l-x)^2) is (3x^2)/(l^2-2lx+x^2)

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expand (3x^2)/((l-x)^2)

expand

\frac{3 x ^{2}}{( l - x ) ^{2}}

\frac{3 x ^{2}}{l ^{2} - 2 l x + x ^{2}}

Solution steps

\frac{3 x ^{2}}{( l - x ) ^{2}}

(l - x)^{2} = l^{2} - 2 l x + x^{2}

= \frac{3 x ^{2}}{l ^{2} - 2 l x + x ^{2}}

\frac{3 - x b}{y ( y + b x )}

(n \cdot (n + 1)) 2

(b + 5) x^{'}

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

\frac{5}{500} \cdot 1

What is expand (3x^2)/((l-x)^2) ?
The solution to expand (3x^2)/((l-x)^2) is (3x^2)/(l^2-2lx+x^2)