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# Integrate the function $2^2+3$ from $-1$ to $2$

## Step-by-step Solution

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sin
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asin
acos
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sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

###  Videos

$21$
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##  Step-by-step Solution 

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1

Simplify the expression inside the integral

$\int_{-1}^{2}7dx$

Learn how to solve definite integrals problems step by step online.

$\int_{-1}^{2}7dx$

Learn how to solve definite integrals problems step by step online. Integrate the function 2^2+3 from -1 to 2. Simplify the expression inside the integral. The integral of a constant is equal to the constant times the integral's variable. Evaluate the definite integral. Simplify the expression inside the integral.

$21$

##  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: Definite Integrals

Given a function f(x) and the interval [a,b], the definite integral is equal to the area that is bounded by the graph of f(x), the x-axis and the vertical lines x=a and x=b

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