Question

Solve the quadratic equation 5x2+75x=0 by factoring out the GCF.(1 point)
Responses

The solutions are x=0 and x=15.
The solutions are x equals 0 and x equals 15 .

The solutions are x=−15 and x=0.
The solutions are x equals negative 15 and x equals 0 .

The solutions are x=0 and x=5.
The solutions are x equals 0 and x equals 5 .

The solutions are x=−15 and x=−5.
The solutions are x equals negative 15 and x equals negative 5 .

Answer 1

Factor: 5x^2 + 75x = 5x(x + 15) = 0.
So x = 0 or x = −15.