Question
Find the real solutions of the following equation by graphing.
x^2+8x^2+15x=0
there are 3 solutions
x^2+8x^2+15x=0
there are 3 solutions
Answers
GPT 3.5
To solve the equation, rearrange it to the standard quadratic form:
9x^2 + 15x = 0
Factor out x:
x(9x + 15) = 0
Therefore, the solutions are x = 0 and 9x + 15 = 0
Solving 9x + 15 = 0 for x:
9x = -15
x = -15/9
x = -5/3
Therefore, the real solutions to the equation are x = 0 and x = -5/3.
9x^2 + 15x = 0
Factor out x:
x(9x + 15) = 0
Therefore, the solutions are x = 0 and 9x + 15 = 0
Solving 9x + 15 = 0 for x:
9x = -15
x = -15/9
x = -5/3
Therefore, the real solutions to the equation are x = 0 and x = -5/3.