Mathematics, 06.01.2020 23:31 zitterkoph
The quadratic equation 8x²+12x-14 has two real roots. what is the sum of the squares of these roots?
Answers: 1
and 
has two real roots.
the solution is 
and x respectively, c is a constant.
![\left[\frac{-3+\sqrt{37}}{4}+\frac{(-3-\sqrt{37})}{4}\right]^2=\frac{-3+\sqrt{37}-3-\sqrt{37}}{4}](/tpl/images/0444/7834/08c43.png)
![\left[\frac{-3+\sqrt{37}}{4}+\frac{(-3-\sqrt{37})}{4}\right]^2=\frac{-3}{2}](/tpl/images/0444/7834/55e75.png)
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The quadratic equation 8x²+12x-14 has two real roots. what is the sum of the squares of these roots?...
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