# Math 4 (Count Ibilis)

posted by
**Margie**
.

Solve by factoring:

One of the solutions to the quadratic equation 2x^2 - 9x – 5 is -1/2.

What is the other solution?

2x^2 - 9x – 5 = (2x + 1)(x - 5)

So, it's x = 5.

posted by
**Margie**
.

Solve by factoring:

One of the solutions to the quadratic equation 2x^2 - 9x – 5 is -1/2.

What is the other solution?

2x^2 - 9x – 5 = (2x + 1)(x - 5)

So, it's x = 5.