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Find the ratio of the sum and product of the roots of the equation 3x²+12-13x

Posted by Aparna Ramdas 4 years, 4 months ago

CBSE > Class 10 > Mathematics

1 answers

Sia ? 4 years, 4 months ago

The given quadratic equation is ;
3x² + 12 - 13x = 0.
The given quadratic equation can be rewritten as ; 3x² - 13x + 12 = 0.
Now,
Comparing the above equation with the general quadratic equation ax² + bx + c = 0,
We have;
a = 3
b = -13
c = 12
Thus,
The ratio of sum and product of the roots of given quadratic equation will be -b/c
-b/c = -(-13)/12 = 13/12.

0Thank You

ANSWER

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