Final answer to the problem
$x=-3,\:x=\frac{4}{3}$
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Step-by-step Solution
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1
Factor the trinomial $3x^2+5x-12$ of the form $ax^2+bx+c$, first, make the product of $3$ and $-12$
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$\left(3\right)\left(-12\right)=-36$
Learn how to solve equations problems step by step online. Solve the quadratic equation 3x^2+5x+-12=0. Factor the trinomial 3x^2+5x-12 of the form ax^2+bx+c, first, make the product of 3 and -12. Now, find two numbers that multiplied give us -36 and add up to 5. Rewrite the original expression. Factor 3x^2+9x-4x-12 by the greatest common divisor 3.
Final answer to the problem
$x=-3,\:x=\frac{4}{3}$
