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August 2, 2014

Homework Help: MATHS

Posted by CHLOE on Wednesday, December 19, 2012 at 6:13am.

Critical help please. Level 3 maths algebraic methods is really hard.

Q)
Two functions f and g are defined by
f:x (arrow) x^2 + 3
g:x (arrow) 2x+1

Find
a) the function fg
b) solve the equation f(x)=12g^-1(x)

I need to show my working out, please help someone

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