Question

If f(x)=x²-5x-6, find the input values that make the function 0.

Answer 1

Answer:

6 and -1

Step-by-step explanation:

If you take the equation and set it to be 0, you can find the input values that make it 0.

$x^2-5x-6=0$

Since this is a quadratic, equation you can use the quadratic formula with the values:

• a = 1
• b = -5
• c = -6

The quadratic formula is:

$x=\frac{-b \pm \sqrt{b^2-4ac}}{2a}$

If you plug the values for a, b, and c, you get:

x = 6 and x = -1

Answer 2

6 and -1
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