Solve -100x² - 40x + 32 = 0

You have come to the correct place if you are looking to solve the quadratic equation negative 100x squared minus 40x plus 32 equals 0, also known as -100x² - 40x + 32 = 0. Below, we walk you through how to find the answer.

To find the two possible answers to -100x^2 - 40x + 32 = 0, we will start by rewriting the equation in factored form. Then, we will create two separate equations that we can use to solve -100x² - 40x + 32 = 0.

Below is negative 100x squared minus 40x plus 32 in factored form. As you can see, -100x² - 40x + 32 has been grouped into two sets of parentheses.

-(20x - 8)(5x + 4)

Next, we set each set of parentheses equal to 0 and solve for x to get the two answers to -100x^2 - 40x + 32 = 0.

(20x - 8) = 0
x₁ = 2/5

(5x + 4) = 0
x₂ = -4/5

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