how do you get this problem down to I'm having troubles with the arithmetic...
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Wait, is this true? Factor out to get . Then combine the terms by getting a common denominator. But, it doesn't seem to give you what claim it does.
Yeah I don't get this one either =/
so i factored out (k+1)^2 and i got this....1/4(k+1)^2 + (K^2+(k+1))
Ah, oops. I factored it incorrectly, myself. You should have This gives it to you.
thanks man!
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