You have come to the correct place if you are looking to solve the quadratic equation negative 66x squared plus 43x minus 7 equals 0, also known as -66x² + 43x - 7 = 0. Below, we walk you through how to find the answer.
To find the two possible answers to -66x^2 + 43x - 7 = 0, we will start by rewriting the equation in factored form. Then, we will create two separate equations that we can use to solve -66x² + 43x - 7 = 0.
Below is negative 66x squared plus 43x minus 7 in factored form. As you can see, -66x² + 43x - 7 has been grouped into two sets of parentheses.
-(3x - 1)(22x - 7)
Next, we set each set of parentheses equal to 0 and solve for x to get the two answers to -66x^2 + 43x - 7 = 0.
(3x - 1) = 0
x1 = 1/3
(22x - 7) = 0
x2 = 7/22
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