38. Find zeros of 3x - 2 - x2 using factorisation method.
Answers
Answered by
2
Answer:
-x²+3x-2=0
take minus sign common
x²-3x+2=0
x²-2x-x+2=0
x(x-2)-1(x-2)0
x-2=0, x-1=0
x=2, x=1
Answered by
0
Step-by-step explanation:
Given,
2x
2
+
3
5
x−2=0
⇒6x
2
+5x−6=0
6x
2
−4x+9x−6=0
2x(3x−2)+3(3x−2)=0
(3x−2)(2x+3)=0
(x−
3
2
)(x+
2
3
)=0
x=
3
2
,−
2
3
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