You have come to the correct place if you are looking to solve the quadratic equation negative 30x squared minus 23x minus 4 equals 0, also known as -30x² - 23x - 4 = 0. Below, we walk you through how to find the answer.
To find the two possible answers to -30x^2 - 23x - 4 = 0, we will start by rewriting the equation in factored form. Then, we will create two separate equations that we can use to solve -30x² - 23x - 4 = 0.
Below is negative 30x squared minus 23x minus 4 in factored form. As you can see, -30x² - 23x - 4 has been grouped into two sets of parentheses.
-(15x + 4)(2x + 1)
Next, we set each set of parentheses equal to 0 and solve for x to get the two answers to -30x^2 - 23x - 4 = 0.
(15x + 4) = 0
x1 = -4/15
(2x + 1) = 0
x2 = -1/2
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