find the root of
the following qudrati
Find the
quation by
method:
using factorisation
3x² - 2√6x +2=0
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10th
Maths
Quadratic Equations
Solutions of Quadratic Equations
Find the solutions of 3x2 -...
MATHS
Find the solutions of 3x
2
−2
6
x+2=0 by the method of completing the squares when x is a real number.
January 17, 2020
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Novin Bhatià
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ANSWER
Given, 3x
2
−2
6
x+2=0
⇒x
2
−
3
2
6
x=−
3
2
⇒x
2
−
3
2
6
x+(
3
6
)
2
=(
3
6
)
2
−
3
2
⇒x
2
−2x×
3
6
+(
3
6
)
2
=
9
6
−
3
2
⇒(x−
3
6
)
2
=
9
6−6
⇒x−
3
6
=0
⇒x=
3
6
⇒x=
3
×
3
2
×
3
⇒x=
3
2
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