Question

What are the solutions to the quadratic equation 5x2 + 60x = 0?

Answer 1

Answer:

It's A.

Step-by-step explanation:

5x2 + 60x = 0

5x is the GCF so:

5x(x + 12 ) = 0

5x = 0, x + 12 = 0

x =0, x = -12.

Answer 2

Answer:

The correct option is 1.

Step-by-step explanation:

The given quadratic equation is

$5x^2+60x=0$

Taking out the common factors.

$5x(x+12)=0$

Using zero product property, equate each factor equal to 0.

$5x=0\Rightarrow x=0$

$x+12=0\Rightarrow x=-12$

The solutions of the given equations are x=0 and x=-12.

Therefore the correct option is 1.