Simplify the expression My final answer is but its telling me I am wrong

this then works down eventually to my answer or is my frist step wrong?

I found my mistake the answer is

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- November 24th 2012, 08:33 AMM670Simplify
Simplify the expression My final answer is but its telling me I am wrong

this then works down eventually to my answer or is my frist step wrong?

I found my mistake the answer is - November 24th 2012, 08:57 AMSorobanRe: Simplify
Hello, M670!

You are missing an

Quote:

You found your error . . . Good! - November 24th 2012, 06:32 PMProve ItRe: Simplify