48 x square - 13 x - 1 = 0
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Step-by-step explanation:
48x² - 13x - 1 = 0
48x² - 16x + 3x - 1 = 0
16x(3x - 1)+1(3x - 1) = 0
(3x - 1) (16x + 1) = 0
3x - 1 = 0
3x = 1
x = 1/3.....
16x + 1 = 0
16x = -1
x = -1/16.....
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Answered by
1
Step-by-step explanation:
the question is incomplete
I suppose we need to find the roots
48x²-13x-1=0
48x²-16x+3x-1=0
16x(3x-1)+1(3x-1)=0
(3x-1)(16x+1)=0
either 3x-1=0. or 16x+1=0
x=1/3. x=-1/16
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