To solve the equation x^2 + 3x = 18 by factoring:
Step 1: Move all terms to one side of the equation to set it equal to zero:
x^2 + 3x - 18 = 0
Step 2: Factor the quadratic expression on the left side of the equation:
(x + 6)(x - 3) = 0
Step 3: Set each factor equal to zero and solve for x:
x + 6 = 0 -> x = -6
x - 3 = 0 -> x = 3
Therefore, the solutions to the quadratic equation x^2 + 3x = 18 are:
x1 = -6
x2 = 3
solve the following quadratic equation by factoring
x^2+3x=18
please type your answers from least to gratest for ex x1 be smallest and x2 be the greatest
show all the steps
1 answer