Use the quadratic formula to solve the equation? 4x2 – 6x – 10 = 0 is anybody able to show me work?

Use the quadratic formula to solve the equation? 4x2 – 6x – 10 = 0 is anybody able to show me work?

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the quadratic formula is -b (±)Sqrt[b-4ac]/2a\[-b \pm \frac{ \sqrt{b-4ac}}{ 2a}\]

where ax^2 +bx +c just substitute and you will get your answer.

\[\Large x = \frac{-b\pm\sqrt{b^2-4ac}}{2a}\] \[\Large x = \frac{-(-6)\pm\sqrt{(-6)^2-4(4)(-10)}}{2(4)}\] \[\Large x = \frac{6\pm\sqrt{36-(-160)}}{8}\] I'll let you finish.

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