What is expand 7(e^x*(-s)inx+e^xcos(x)) ?

The solution to expand 7(e^x*(-s)inx+e^xcos(x)) is -7ine^xxs+7e^xcos(x)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand 7(e^x*(-s)inx+e^xcos(x))

expand

7 (e^{x} \cdot (- s) in x + e^{x} cos (x))

- 7 in e^{x} x s + 7 e^{x} cos (x)

Solution steps

7 (e^{x} (- s) in x + e^{x} cos (x))

= 7 (in e^{x} x (- s) + e^{x} cos (x))

Apply the distributive law:

a (b + c) = ab + a c

a = 7, b = e^{x} (- s) in x, c = e^{x} cos (x)

= 7 e^{x} (- s) in x + 7 e^{x} cos (x)

= 7 in e^{x} x (- s) + 7 e^{x} cos (x)

Remove parentheses:

(- a) = - a

= - 7 in e^{x} x s + 7 e^{x} cos (x)

(x^{2} + \frac{3}{x})^{12}

\frac{24 x y ^{3} - 3 e ^{x} y - 3}{e ^{x} y ^{2} - 8 x y ^{4} + y}

(- 3, - 3, 6) y (4, 8, - 5)

B (3, 2) y C (- 3, - 2)

\frac{1}{4} (36 a + b)

What is expand 7(e^x*(-s)inx+e^xcos(x)) ?
The solution to expand 7(e^x*(-s)inx+e^xcos(x)) is -7ine^xxs+7e^xcos(x)