 Calculadoras  Quadro + IA  Planilhas e exames Torne-se Premium  Conceitos

 Toque para tirar uma foto do problema

$-7m-8m-9m$

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 Solução

 Vídeos

Algebra 2 - Learn to solve a rational equation by multiplying by the LCD (15/x)+((9x-7)/(x+2))=9

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

Tutorial - Simplify Expressions Dividing simplify denominator, 7/(4 x 3 - 8)

https://www.youtube.com/watch?v=Mt62UqVlxSc

Tutorial - Solve a proportion by multiplying by the LCD ex 13, (2n - 9)/7 = (3 - n)/4

https://www.youtube.com/watch?v=SPX7v0F98ZE

Tutorial - Evaluating an expression with two variables ex 8, (3g + 6)/n; g = 5; h = 7

https://www.youtube.com/watch?v=p-K-afavJdw

Solving a proportion using the cross product ex 7, 8/5 = (4/3x)

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

Multiplying and dividing in scientific notation (example) | Pre-Algebra | Khan Academy

https://www.youtube.com/watch?v=497oIjqRPco

 Gráfico de funções

Gráfico de: $-24m$

SnapXam A²

Answer Assistant

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Go!

1

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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

 Como melhorar sua resposta:

 Conceito Principal: Expressões Equivalentes

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