How do you solve #x(x + 9) = 0#?
So, we know that
So, we solve both for
Hope it Helps! :D .
Find out when the factors are equal to zero
So what we have here is a equation with two factors;
To make the expression
A product of real numbers is zero if and only if one of the two factors is zero. In your case, the two factors are
So, one possible case is that the product is zero because
A second case is that
So, the two values