What is expand 9e^2x(20x^2+5) ?

The solution to expand 9e^2x(20x^2+5) is 180e^2x^3+45e^2x

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expand 9e^2x(20x^2+5)

expand

9 e^{2} x (20 x^{2} + 5)

180 e^{2} x^{3} + 45 e^{2} x

Solution steps

9 e^{2} x (20 x^{2} + 5)

Apply the distributive law:

a (b + c) = ab + a c

a = 9 e^{2} x, b = 20 x^{2}, c = 5

= 9 e^{2} x \cdot 20 x^{2} + 9 e^{2} x \cdot 5

= 9 \cdot 20 e^{2} x^{2} x + 9 \cdot 5 e^{2} x

Simplify

9 \cdot 20 e^{2} x^{2} x + 9 \cdot 5 e^{2} x : 180 e^{2} x^{3} + 45 e^{2} x

= 180 e^{2} x^{3} + 45 e^{2} x

(F \cdot x - \frac{F \cdot L \cdot x}{a}) \cdot (x - \frac{L \cdot x}{a})

R e (3 + j^{2}) I m (2 - j)

(x - (1 - 5 i)) (x - (1 + 5 i))

(3 x - 2 + \frac{1}{x - 1}) \cdot 2

\frac{1}{s ( s ^{2} - k ^{2} )}

What is expand 9e^2x(20x^2+5) ?
The solution to expand 9e^2x(20x^2+5) is 180e^2x^3+45e^2x