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scarbroughmary0
06.11.2019 •
Mathematics
4x^2 - 6x + 2 = 0
a. find the value of the discriminate
b. find the exact solutions by using the quadratic formula.
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Ответ:
a. Discriminant = 4
b. x = 1 and![x = \frac{1}{2}](/tpl/images/0362/7868/ab315.png)
Step-by-step explanation:
The Sridhar Acharya Formula gives if ax² + bx + c = 0, the then the roots of the equation is given by
In this solution the term
is called the discriminant of the original quadratic equation.
Now, in our case the equation is 4x² - 6x + 2 = 0
a. Therefore, the discriminant of this equation is = (-6)² - 4 × 4 × 2 = 4
b. The solutions of the equation are
and
(Answer)
Ответ: