SOLUTION: help me solve this eauqtion 45n2+10n=0

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Question 253948: help me solve this eauqtion 45n2+10n=0
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!

45n%5E2%2B10n=0 Start with the given equation

5n%289n%2B2%29=0 Factor the left side


Now set each factor equal to zero:
5n=0 or 9n%2B2=0

n=0 or n=-2%2F9 Now solve for n in each case


So our answers are

n=0 or n=-2%2F9