complating the square of 2x^2+x_6=0
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Answer:
2x
2
+x−6
Completing the square,
⇒x
2
+
2
x
−3=0
⇒x
2
+
2
x
+
16
1
−
16
1
−3=0
⇒(x+
4
1
)
2
−
16
49
=0
⇒(x+
4
1
−
4
7
)(x+
4
1
+
4
7
)=0
⇒(x−
2
3
)(x+2)=0
⇒x=
2
3
,−2
PLS MARK AS BRAINLIEST IF THIS COULD HELP
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