Question

Find the values of x that make the following equation equal zero:

(x-3) (x+5)=0

Answer 1

To find the values of x that make the equation equal zero, we need to solve for x when the equation is set equal to zero:

(x - 3)(x + 5) = 0

This equation will be equal to zero if either (x - 3) or (x + 5) is equal to zero. Setting each of them equal to zero and solving for x, we have:

x - 3 = 0 or x + 5 = 0

Solving the first equation:

x - 3 = 0
x = 3

Solving the second equation:

x + 5 = 0
x = -5

Therefore, the values of x that make the equation equal to zero are x = 3 and x = -5.