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# URGENT A Level Maths Help Needed Watch

EXPRESS THE FOLLOWING AS A POWER OF X :

1) 1/X2 (x squared)

2) (root X3) (root X cubed)

3) X3xrootXx1/X (x cubed times root x times 1/x)

Thank you xxx
2. Please can someone help me
3. x^-2
x^3/2
x^5/2
4. (Original post by _wsburn)
x^-2
x^3/2
x^5/2
Sorry was that

x minus squared
x to the power 3/2
x to the power 5/2

????

If it is then you're a star, thank you ever so much
5. I guess you've just started AS maths.
The ^ just indicates that whatever follows is an index.
For example, x squared = x^2
6. (Original post by _wsburn)
I guess you've just started AS maths.
The ^ just indicates that whatever follows is an index.
For example, x squared = x^2
Yes, I had my first lesson today aha thank you so much, you've really helped me

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