Final answer to the problem
$x=-1,\:x=\frac{7}{2}$
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Step-by-step Solution
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1
Factor the trinomial $2x^2-5x-7$ of the form $ax^2+bx+c$, first, make the product of $2$ and $-7$
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$\left(2\right)\left(-7\right)=-14$
Learn how to solve equations problems step by step online. Solve the quadratic equation 2x^2-5x+-7=0. Factor the trinomial 2x^2-5x-7 of the form ax^2+bx+c, first, make the product of 2 and -7. Now, find two numbers that multiplied give us -14 and add up to -5. Rewrite the original expression. Factor 2x^2-7x+2x-7 by the greatest common divisor 2.
Final answer to the problem
$x=-1,\:x=\frac{7}{2}$
