What is expand (x+3x^2)sin(x) ?

The solution to expand (x+3x^2)sin(x) is xsin(x)+3x^2sin(x)

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expand (x+3x^2)sin(x)

expand

(x + 3 x^{2}) sin (x)

x sin (x) + 3 x^{2} sin (x)

Solution steps

(x + 3 x^{2}) sin (x)

= sin (x) (x + 3 x^{2})

Apply the distributive law:

a (b + c) = ab + a c

sin (x) (x + 3 x^{2}) = sin (x) x + sin (x) \cdot 3 x^{2}

= sin (x) x + sin (x) \cdot 3 x^{2}

= x sin (x) + 3 x^{2} sin (x)

(x + 2) \cdot (x + 3)

r (t) (t cos (t) -, t) i + (t, t + cos (t)) j + t^{2} k

(5)^{3}

\frac{x ^{2}}{4 π} + \frac{( 4 - x ) ^{2}}{4}

(10 x^{2} + \frac{19000}{3}) (10 y^{2} + \frac{19000}{3})

What is expand (x+3x^2)sin(x) ?
The solution to expand (x+3x^2)sin(x) is xsin(x)+3x^2sin(x)