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Algebra Baldor
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Simplify $4- -5$

Step-by-step Solution

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◻√◻
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∞
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ln
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log◻
lim
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∫◻
|◻|
θ
=
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<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

Solution

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Final answer to the problem

$9$
Got another answer? Verify it here!

Step-by-step Solution

How should I solve this problem?

  • Choose an option
  • Write in simplest form
  • Prime Factor Decomposition
  • Solve by quadratic formula (general formula)
  • Find the derivative using the definition
  • Simplify
  • Find the integral
  • Find the derivative
  • Factor
  • Factor by completing the square
  • Load more...
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1

Multiply $-1$ times $-5$

Learn how to solve addition of numbers problems step by step online.

$4+5$

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Unlock the first 3 steps of this solution

Learn how to solve addition of numbers problems step by step online. Simplify 4-*-5. Multiply -1 times -5. Add the values 4 and 5.

Final answer to the problem

$9$

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Function Plot

Plotting: $9$

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Answer Assistant

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Got a different answer? Verify it!

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
D□x
∫
∫◻
|◻|
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

How to improve your answer:

Similar Problems Solved

$\left(-9\right)-\left(-4\right)$

$\left(-9\right)-\left(-6\right)$

$8-\left(-1\right)$

$-5-9$

$3-\left(-6\right)$

$-1+3$

$-7-3$

Main Topic: Addition of Numbers

The terms of the addition, a and b, are called addends and the result, c is the sum.

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