SOLUTION: I'm very lost for this question. I tried it by myself and with my friend in math class and we keep getting confused. Please help!
Question: Solve
12=(m^2+5m)^2 + (m^2+5m)
Me
Algebra.Com
Question 663423: I'm very lost for this question. I tried it by myself and with my friend in math class and we keep getting confused. Please help!
Question: Solve
12=(m^2+5m)^2 + (m^2+5m)
Me and my friend had
12= (m^2 +5m)^2 + (m^2 +5m)
12 = (m^2 + 5m)(m^2 +5m) + (m^2 + 5m)
12 = m^4 +5m^3 +25m^2 +m^2 +5m
12= m^4 +10m^3 +25m^2 +m^2 +5m
12 = m^4 +10m^3 +26m^2 +5m
but then we got lost
Thank you in advance!
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
You guys are working way too hard.
Try this: Let 
Then
Factor
(u\ -\ 3)\ =\ 0)
Factor:
(m\ +\ 1)\ =\ 0)
So 
or 
Then
Doesn't factor, so:
(-3)}}{2})
You can simplify to get the last two zeros.
John
My calculator said it, I believe it, that settles it
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