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# Solve the product $\left(x+1\right)\left(x-4\right)$

## Step-by-step Solution

Go!
Go!
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sin
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tan
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asin
acos
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sinh
cosh
tanh
coth
sech
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asinh
acosh
atanh
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### Videos

$x^2-3x-4$
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## Step-by-step Solution

Problem to solve:

$\left(x+1\right)\left(x-4\right)$
1

Multiply the single term $x-4$ by each term of the polynomial $\left(x+1\right)$

$x\left(x-4\right)+x-4$
2

Multiply the single term $x$ by each term of the polynomial $\left(x-4\right)$

$x^2-4x+x-4$
3

Combining like terms $-4x$ and $x$

$x^2-3x-4$

$x^2-3x-4$
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

### Tips on how to improve your answer:

$\left(x+1\right)\left(x-4\right)$

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