103= 6/1+r +106/(1+r)^2 r=??? Can anyone help with this? thank you
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Originally Posted by flynne8 103= 6/1+r +106/(1+r)^2 r=??? Can anyone help with this? thank you Let's say Then [Multiply straight through with ] OR --- OR You can solve for r from there.
Then [Multiply straight through with ] Why do you multiply by?and how do do this... Also how do you get from to ??? Thanks
Why do you multiply by?and how do do this... X squared is the common denominator. Multiply each term by x squared to simplify the equality.
Also how do you get from to ??? The question you have been given is far too hard for you if you don't know how to solve a quadratic. Janvdl applied the quadratic formula: if then
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