exam
Maths Puzzle
Numerical Ability
I am having a problem solving this problem:
Is the square root of x^2 =x an identity (true for all values of x)?
Thanks for your time.
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please help me answer this problem
n+9
_____
n^2
times
6n^2
_____
n^2-8
Can someone help me with this problem?
I need to divide:
m^8n^6/m^4n^2
Thank you,
Ashley