Question

What values of x makes the expression (x-6)(x+3) positive?​

Answer 1

This means that for (x-6)(x+3) to be positive, the value of x has to be greater than 6; x>6

Explanation:

Step 1

Given the equation;

(x-6)(x+3)

Step 2

To determine the values of x that make the equation positive, the equation can be expressed as;

(x-6)(x+3)>0

x-6>0/(x+3)

x-6>0

x>0+6

x>6

This means that for (x-6)(x+3) to be positive, the value of x has to be greater than 6; x>6