What is expand 2e^y(x+4)y^3 ?

The solution to expand 2e^y(x+4)y^3 is 2e^yy^3x+8e^yy^3

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expand 2e^y(x+4)y^3

expand

2 e^{y} (x + 4) y^{3}

2 e^{y} y^{3} x + 8 e^{y} y^{3}

Solution steps

2 e^{y} (x + 4) y^{3}

= 2 e^{y} y^{3} (x + 4)

Apply the distributive law:

a (b + c) = ab + a c

a = 2 e^{y} y^{3}, b = x, c = 4

= 2 e^{y} y^{3} x + 2 e^{y} y^{3} \cdot 4

= 2 e^{y} y^{3} x + 2 \cdot 4 e^{y} y^{3}

Multiply the numbers:

2 \cdot 4 = 8

= 2 e^{y} y^{3} x + 8 e^{y} y^{3}

cos ((n + 1) α)

5 (e + 3 h)^{2}

\frac{x ^{3}}{( x ^{2} - 4 ) ^{4}}

\frac{2 x - 3 x ^{2}}{2 ( 9 + x ^{3} )}

(1, 2, - 6) x (2, 3, 1)

What is expand 2e^y(x+4)y^3 ?
The solution to expand 2e^y(x+4)y^3 is 2e^yy^3x+8e^yy^3