## Related questions with answers

Question

Solve by factoring, taking square roots, or, if necessary, by graphing. Give exact radical answers. For answers found by graphing, round to the nearest hundredth. $2 x^{2}-6 x-8=0$

Solution

VerifiedAnswered 2 years ago

Answered 2 years ago

Step 1

1 of 6We solve the given equation $2x^2-6x-8=0$ by using the quadratic formula,

$x= \dfrac{-b \pm \sqrt{b^2-4ac}}{2a}$

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