You have come to the correct place if you are looking to solve the quadratic equation negative 4x squared minus 22x minus 30 equals 0, also known as -4x² - 22x - 30 = 0. Below, we walk you through how to find the answer.
To find the two possible answers to -4x^2 - 22x - 30 = 0, we will start by rewriting the equation in factored form. Then, we will create two separate equations that we can use to solve -4x² - 22x - 30 = 0.
Below is negative 4x squared minus 22x minus 30 in factored form. As you can see, -4x² - 22x - 30 has been grouped into two sets of parentheses.
-(4x + 10)(x + 3)
Next, we set each set of parentheses equal to 0 and solve for x to get the two answers to -4x^2 - 22x - 30 = 0.
(4x + 10) = 0
x1 = -2 1/2
(x + 3) = 0
x2 = -3
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