Step by action solution :

Step 1 :

Isolate the square root on the left hand next :

Radical currently isolated √(9/100)=x

Step 2 :

Eliminate the radical top top the left hand next :

Raise both political parties to the 2nd power(√(9/100))2=(x)2After squaring (9/100)=x2

Step 3 :

Solve the quadratic equation :

Rearranged equationx2-(9/100)=0This equation has actually two reasonable roots: x1,x2=3/10,-3/10

Step 4 :

Check that the an initial solution is exactly :

Original equation√(9/100)=xPlug in (3/10) because that x√(9/100)=(3/10)Simplify√0.09=0.3Solution check !!Solution is: x=(3/10)

Step 5 :

Check that the second solution is correct :

Original equation√(9/100)=xPlug in -(3/10) for x√(9/100)=(-3/10)Simplify√0.09=-0.3Solution does not examine 0.3≠-0.3

One solution was found :

x=(3/10)


You are watching: Square root of 9/100

Why find out this

*

Terms and also topics

*

Related links

*

abc
a
x
y
/
|abs|
( )
7
8
9
*
4
5
6
-
%
1
2
3
+
0
,
.
=
abc
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z

.
*



See more: Classical Forms Were Abandoned During The Romantic Era., Music: The Romantic Period Flashcards

earlier to peak