You have come to the correct place if you are looking to solve the quadratic equation negative 72x squared plus 6x plus 55 equals 0, also known as -72x² + 6x + 55 = 0. Below, we walk you through how to find the answer.
To find the two possible answers to -72x^2 + 6x + 55 = 0, we will start by rewriting the equation in factored form. Then, we will create two separate equations that we can use to solve -72x² + 6x + 55 = 0.
Below is negative 72x squared plus 6x plus 55 in factored form. As you can see, -72x² + 6x + 55 has been grouped into two sets of parentheses.
-(12x - 11)(6x + 5)
Next, we set each set of parentheses equal to 0 and solve for x to get the two answers to -72x^2 + 6x + 55 = 0.
(12x - 11) = 0
x1 = 11/12
(6x + 5) = 0
x2 = -5/6
Quadratic Calculator
Go here if you need to calculate another quadratic equation.
Solve -72x² + 6x + 66 = 0
Here is the next quadratic equation on our list that we have solved for you.
Copyright | Privacy Policy | Disclaimer | Contact