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Find the numerical value of the expression $\frac{\sqrt{x+1}-\sqrt{2x}}{\sqrt{x+2}-\sqrt{3x}},\:x=1$

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Solution

Videos

Algebra 2 - Find the solutions to the given trinomial - Online Tutor 3x^2 - 2x - 1 = 0

https://www.youtube.com/watch?v=b0e0g6Ig5W4

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

Calculus - Mulitiplying Rational Expressions, ((x^2 - 2x - 3)/(x^2 - 1)) . ((3x - 3)/(x^2 - 4x + 3))

https://www.youtube.com/watch?v=eB9q_okoWFA

Algebra 2 - Learn how to simplify an equation with rational powers 3(x+1)^(2/3) = 12

https://www.youtube.com/watch?v=wMi-XLCvvik

Function Plot

Plotting: $1$

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7
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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: 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.

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