Answer:
x=−3 or x=5
Step-by-step explanation:
x2−2x−15=0
Step 1: Factor left side of equation.
(x+3)(x−5)=0
Step 2: Set factors equal to 0.
x+3=0 or x−5=0
x=−3 or x=5
Yes I think that is correct
Answer:
60
Step-by-step explanation:
14 over 4509 would be an equvilent fraction
Answer:True, becuase every time energy is converted to another form, is some of it is bled off and it made unusable.
Step-by-step explanation:
