Find the numerical value of the expression $-5x-10,\:x=-2$

Related Videos

Go!
Symbolic mode
Text mode
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

Algebra 2 Learn how to find the exact value of an angle using sum formula for tangent, tan(5(pi)/12)

https://www.youtube.com/watch?v=EIW9JHLvbkw

Factoring a trinomials to find the zeros of a function

https://www.youtube.com/watch?v=O-nOLApGkWU

Find the zeros by factoring a quadratic factoring

https://www.youtube.com/watch?v=2gTfe4-pIMw

Algebra 2 - Determine and describe the discriminant 5x^2 - x -1 = 0

https://www.youtube.com/watch?v=F3eTBxCnzvI

Tutorial How to find the difference between two rational expressions, ((x-2)/(x^2 -8x+12))-(3/(x-2))

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

Algebra 2 - How to divide the cube root of a rational expression by rationalizing the denominator

https://www.youtube.com/watch?v=zfKL1_DzUBk

Function Plot

Plotting: 0

Main Topic: Numerical value of an algebraic expression

The numerical value of an algebraic expression is the result obtained by substituting the variables by a numerical value given.

Invest in your Education!

Help us make you learn faster

Complete step-by-step math solutions. No ads.

Includes multiple solving methods.

Download complete solutions and keep them forever.

Support for more than 100 math topics.

Premium access on our iOS and Android apps.

20% discount on online tutoring with us.

Choose your plan. Cancel Anytime.
Pay $39.97 USD securely with your payment method.
Please hold while your payment is being processed.

Create an Account