👉 Try now NerdPal! Our new math app on iOS and Android

# Find the integral $\int\left(3x^{-2}-y+x^{-2}\right)dx$

## Step-by-step Solution

Go!
Math mode
Text mode
Go!
1
2
3
4
5
6
7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

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

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

###  Videos

$\frac{-4}{x}-yx+C_0$
Got another answer? Verify it here!

##  Step-by-step Solution 

Problem to solve:

$\int\left(3x^{-2}-y+x^{-2}\right)dx$

Specify the solving method

1

Simplify the expression inside the integral

$\int4x^{-2}dx+\int-ydx$

Learn how to solve integral calculus problems step by step online.

$\int4x^{-2}dx+\int-ydx$

Learn how to solve integral calculus problems step by step online. Find the integral int(3x^(-2)-yx^(-2))dx. Simplify the expression inside the integral. The integral \int4x^{-2}dx results in: \frac{-4}{x}. The integral \int-ydx results in: -yx. Gather the results of all integrals.

$\frac{-4}{x}-yx+C_0$

##  Explore different ways to solve this problem

SnapXam A2

Go!
1
2
3
4
5
6
7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

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

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

### Main topic:

Integral Calculus

###  Join 500k+ students in problem solving.

##### Without automatic renewal.
Create an Account