Math virtual assistant

About Snapxam Calculators Topics Go Premium Contact us
ENGESP

Enter the problem you want to solve:

Go!
1
2
3
4
5
6
7
8
9
0
x
y
(◻)
◻/◻
2

e
π
ln
log
lim
d/dx
d/dx
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

Derive the function e^(7x)cos(9x)*5 with respect to x

\frac{d}{dx}\left(5\cdot e^{7x}\cdot \cos\left(9x\right)\right)

Step by step solution

Problem

$\frac{d}{dx}\left(5\cdot e^{7x}\cdot \cos\left(9x\right)\right)$

Show full step-by-step solution

Answer

$35e^{7x}\cos\left(9x\right)-45e^{7x}\sin\left(9x\right)$

Struggling with math?

Access detailed step by step solutions to millions of problems, growing every day!

Problem Stats

Main topic:

Differential calculus

Used formulas:

3

Time to solve it:

0.23 seconds

Views:

144