Factorise:
(i) 12x2 – 7x + 1
Answers
Answered by
20
12X^2 - 7x +1
= 12x^2 - 4x -3x +1
= 4x(3x-1) -1(3x-1)
= (4x-1) (3x-1)
rajendrayogi12:
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Answered by
5
here's the solution
12x²-7x+1=0
12x²-4x-3x+1=0
4x(3x-1)-1(3x-1)=0
(4x-1)=0 (3x-1)=0
4x=1 or 3x=1
x=1/4 or x=1/3
:-)
12x²-7x+1=0
12x²-4x-3x+1=0
4x(3x-1)-1(3x-1)=0
(4x-1)=0 (3x-1)=0
4x=1 or 3x=1
x=1/4 or x=1/3
:-)
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