Question
Find all real solutions of the quadratic equation.$$7 x^{2}-2 x+4=0$$
Step 1
We can solve this equation using the quadratic formula, which is given by: $$ x = \frac{-b \pm \sqrt{b^{2}-4ac}}{2a} $$ where $a$, $b$, and $c$ are coefficients of the quadratic equation. In this case, $a=7$, $b=-2$, and $c=4$. Show more…
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