Find the roots of the quadratic equation:
1/3x2-√11x + 1 =0
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Answered by
4
Answer:
1/3x^2-√11x+1=0
or, x^2/3-√11x+1=0
( x^2-3√11x+3) /3=0
or, x^2-3√11x+3=0
By applying quadratic formula ,
x=1, y=-3√11x and c=3.
x=(-b_+√b^2-4ac) /2a
=-(-3√11x_+√-3√11x^2-4*1*3) /2*1
=(3√11_+√99-12) /2
=(3√11_+√87) /2
First root=(3√11+√87) /2
=9.638
And, Second root=(3√11-√87) /2
=0.311
I hope it is helpful to you... plzz mark it as brainliest...
Answered by
3
⛄GIVEN⛄
⛄FIND⛄
⛄FORMULA USED⛄
⛄SOLUTION⛄
we, know that
where,
- a =
- b = -√11
- c = 1
put these values in quadratic formula
Hence,
= 9.63862
= 0.31124
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