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Simplify $31-18$

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a
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(◻)
+
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◻/◻
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◻2
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√◻
√

◻√◻
◻√
∞
e
π
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log◻
lim
d/dx
D□x
∫
∫◻
|◻|
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

Videos

Tutorial - Simplify a trigonometric expression and then find the sum ex 31, (sinx/cscx) + (cosx)^2

https://www.youtube.com/watch?v=gim3YN7vOw8

Pre-Calculus - Subtracting complex numbers, (8 + root(-18)) - (4 + 3root(2i))

https://www.youtube.com/watch?v=3oT-Td9zu5s

Square Root of Decimal Numbers Using Scientific Notation - Simplifying Radicals - Algebra

https://www.youtube.com/watch?v=fK67eDWmtrs

Algebra 2 - How do you simplify a complex number to a high power i^ 31

https://www.youtube.com/watch?v=d_seHKzOaUg

How to evaluate a number to a negative rational power

https://www.youtube.com/watch?v=8QDj4GUFjQM

Tutorial - Simplifying complex fractions ex 37, (16/(x-2) / (4/x+1)+6/x)

https://www.youtube.com/watch?v=5RxBpuDZqK0

Function Plot

Plotting: $13$

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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:

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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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