Question

how to simplify 2x^2 - 18 =0

Answer 1

Answer:

X=3 or x= -3

Step-by-step explanation:

2x^2 - 18 =0

Take a common factor

2(x^2 - 9) = 0

2(x-3)(x+3)=0

X-3=0 or x+3=0

X=3 x=-3

Hope this helps!

Answer 2

Step-by-step explanation:

Hope this is correct

HAVE A GOOD DAY!