Answer:
A.
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
15-0=0
0-15=-15
Answer:

Decimal:

Step-by-step explanation:

Solve with the quadratic formula:
For a quadratic equation of the form
the solutions are:

For 


The solutions to the quadratic equation are:

Hope I helped. If so, may I get brainliest and a thanks?
Thank you, have a good day! =)