Final Answer
$x=-\frac{3}{2},\:x=\frac{5}{9}$
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Step-by-step Solution
Problem to solve:
$18x^2+17x-15=0$
Specify the solving method
1
Factor the trinomial $18x^2+17x-15$ of the form $ax^2+bx+c$, first, make the product of $18$ and $-15$
$\left(18\right)\left(-15\right)=-270$
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$\left(18\right)\left(-15\right)=-270$
Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation 18x^2+17x-15=0. Factor the trinomial 18x^2+17x-15 of the form ax^2+bx+c, first, make the product of 18 and -15. Now, find two numbers that multiplied give us -270 and add up to 17. Rewrite the original expression. Factor 18x^2+27x-10x-15 by the greatest common divisor 9.
Final Answer
$x=-\frac{3}{2},\:x=\frac{5}{9}$