Basicly, ive got the following: 8^2.5 times 2^-0.5 On the mark scheme, it changes the 8^2.5 to 2^7.5 I don't understand how it does this step. Can anyone explain?
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Hello, Originally Posted by nugiboy Basicly, ive got the following: On the mark scheme, it changes the to I don't understand how it does this step. Can anyone explain? And you know that Plus, This is all you need for getting from one formula to another.
Originally Posted by nugiboy Basicly, ive got the following: On the mark scheme, it changes the to I don't understand how it does this step. Can anyone explain? It's just rules of exponents.
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