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Simplify $-4\cdot e^2+7\cdot e^3-9\cdot e^4$

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 Solution

 Videos

Pre-Calculus - Mulitplying by the LCM to simplify a complex fraction, (1/4 + 2/3)/(5/6 - 1/12)

https://www.youtube.com/watch?v=Cz-Gq4tqQ6c

Tutorial - Simplify Expressions Dividing simplify numerator, (3 x 2 + 4)/2

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

Tutorial - Simplifying complex fractions ex 33, ((x/3) -6) / (10+(4/x))

https://www.youtube.com/watch?v=kIJ8S9gVJ6Q

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

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

Algebra 2 - Simplifying complex numbers rational expression (2-4i) / (1+3i)

https://www.youtube.com/watch?v=a6RL2vmmPOU

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

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

 Function Plot

Plotting: $\left(-4+7e\right)e^2-9\cdot e^4$

SnapXam A²

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Got a different answer? Verify it!

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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:

 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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