Q. Simplify the following:
had a look at the answer and is
i've tried all the methods that i could think of but still couldn't get the answer
if anyone can show me the full working out that would be a great help, thanks
Q. Simplify the following:
had a look at the answer and is
i've tried all the methods that i could think of but still couldn't get the answer
if anyone can show me the full working out that would be a great help, thanks