The expression you provided seems to have a typo. I believe you meant "5x^2 - 4x - 9". Here's how to factor it:

1. First, we need to find two numbers that multiply to (5*-9) = -45 and add to -4. Those numbers are -9 and 5.

2. Rewrite the middle term of the quadratic equation, -4x, using these two numbers: 5x^2 - 9x + 5x - 9.

3. Factor by grouping: 5x(x - 9/5) - 9(x - 9/5).

4. The factored form of the equation is: (5x - 9)(x - 9/5).

So, the expression 5x^2 - 4x - 9 factors to (5x - 9)(x - 9/5).

Question

The expression you provided seems to have a typo. I believe you meant "5x^2 - 4x - 9". Here's how to factor it:

1. First, we need to find two numbers that multiply to (5*-9) = -45 and add to -4. Those numbers are -9 and 5.

2. Rewrite the middle term of the quadratic equation, -4x, using these two numbers: 5x^2 - 9x + 5x - 9.

3. Factor by grouping: 5x(x - 9/5) - 9(x - 9/5).

4. The factored form of the equation is: (5x - 9)(x - 9/5).

So, the expression 5x^2 - 4x - 9 factors to (5x - 9)(x - 9/5).

Knowee AI · Accepted Answer

The expression you provided seems to have a typo. I believe you meant "5x^2 - 4x - 9". Here's how to factor it:

1. First, we need to find two numbers that multiply to (5*-9) = -45 and add to -4. Those numbers are -9 and 5.

2. Rewrite the middle term of the quadratic equation, -4x, using these two numbers: 5x^2 - 9x + 5x - 9.

3. Factor by grouping: 5x(x - 9/5) - 9(x - 9/5).

4. The factored form of the equation is: (5x - 9)(x - 9/5).

So, the expression 5x^2 - 4x - 9 factors to (5x - 9)(x - 9/5).

Factor completely.5, x, squared, minus, 4, x, minus, 95x 2 −4x−9