4x^2-8x+3=0 factor method.
Answers
Answered by
7
Answer:
Step-by-step explanation:
4x^2-8x+3=0
4x²-2x-6x+3 = 0
2x(2x-1)-3(2x-1 )= 0
(2x-1)(2x-3)=0
Thus either (2x-1) or (2x-3) =0.
2x-1=0
2x=1
x=1/2
2x-3 =0
2x=3
x= 3/2
Thus , x =1/2 or 3/2
Answered by
8
Step-by-step explanation:
4x^2-8x+3=0
We will factorise it .
or 4x^2-2x-6x+3=0
or 2x(2x-1)-3(2x-1)=0
or (2x-1)(2x-3)=0
Thus either (2x-1) or (2x-3) =0.
2x-1=0
or 2x=1
or x=1/2
2x-3 =0
or 2x=3
or x= 3/2
Thus , x =1/2 or 3/2
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