What is expand (3x^2(3x^2+2xy))/8 ?

The solution to expand (3x^2(3x^2+2xy))/8 is (9x^4)/8+(3x^3y)/4

Popular >

expand (3x^2(3x^2+2xy))/8

expand

\frac{3 x ^{2} ( 3 x ^{2} + 2 x y )}{8}

\frac{9 x ^{4}}{8} + \frac{3 x ^{3} y}{4}

Solution steps

\frac{3 x ^{2} ( 3 x ^{2} + 2 x y )}{8}

Expand

3 x^{2} (3 x^{2} + 2 x y) : 9 x^{4} + 6 x^{3} y

= \frac{9 x ^{4} + 6 x ^{3} y}{8}

Apply the fraction rule:

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

\frac{9 x ^{4} + 6 x ^{3} y}{8} = \frac{9 x ^{4}}{8} + \frac{6 x ^{3} y}{8}

= \frac{9 x ^{4}}{8} + \frac{6 x ^{3} y}{8}

Cancel

\frac{6 x ^{3} y}{8} : \frac{3 x ^{3} y}{4}

= \frac{9 x ^{4}}{8} + \frac{3 x ^{3} y}{4}

\frac{( u + v ) t}{2}

\frac{s + ( s ^{2} + 1 ) ^{2}}{( s ^{2} + 1 ) ( s ^{2} + 3 s + 7 )}

\frac{( 1 - x - x ^{2} ) ( 2 - x - x ^{2} )}{( 3 - x ) ( 2 - x )}

V (0, + V^{6}) y F (0, + V^{10})

10000 e^{0.84 (t - 1.55)^{2}}

What is expand (3x^2(3x^2+2xy))/8 ?
The solution to expand (3x^2(3x^2+2xy))/8 is (9x^4)/8+(3x^3y)/4