You have come to the correct place if you are looking to solve the quadratic equation 18x squared minus 24x minus 64 equals 0, also known as 18x² - 24x - 64 = 0. Below, we walk you through how to find the answer.
To find the two possible answers to 18x^2 - 24x - 64 = 0, we will start by rewriting the equation in factored form. Then, we will create two separate equations that we can use to solve 18x² - 24x - 64 = 0.
Below is 18x squared minus 24x minus 64 in factored form. As you can see, 18x² - 24x - 64 has been grouped into two sets of parentheses.
(6x - 16)(3x + 4)
Next, we set each set of parentheses equal to 0 and solve for x to get the two answers to 18x^2 - 24x - 64 = 0.
(6x - 16) = 0
x1 = 2 2/3
(3x + 4) = 0
x2 = -1 1/3
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