What is expand (x(x+3)-1)/(x+3) ?

The solution to expand (x(x+3)-1)/(x+3) is (x^2+3x-1)/(x+3)

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expand (x(x+3)-1)/(x+3)

expand

\frac{x ( x + 3 ) - 1}{x + 3}

\frac{x ^{2} + 3 x - 1}{x + 3}

Solution steps

\frac{x ( x + 3 ) - 1}{x + 3}

Expand

x (x + 3) - 1 : x^{2} + 3 x - 1

= \frac{x ^{2} + 3 x - 1}{x + 3}

\frac{1}{( x ^{2} + 3 ) ( x + 5 )}

\frac{y ( x ^{3} + 3 x ^{2} + 1 )}{x}

\frac{11}{( 5 - x ) ^{5}}

(6 x y^{3} - a cos (y) + 4 e^{x}) d y

- \frac{37}{( s + 4 ) ^{2}}

What is expand (x(x+3)-1)/(x+3) ?
The solution to expand (x(x+3)-1)/(x+3) is (x^2+3x-1)/(x+3)