exam
Maths Puzzle
Numerical Ability
Please check my work on this problem: * represents multiplying
x - 6/x-3 = 2x/x-3
I worked it out like this:
x-3/1 (x-6/x-3) = x-3/1 (2x/x-3)
x(x-3/1) - x-3/1 * 6/
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exam Other Question
A baseball dimond is a square whose side measure 90ft.For a home run a player must run around the squre. If a player hits 35 home runs, what is the least number of feet he or she must run.
I need help perfoming the indicated operation
f(x)=x+2 g (x)=x2-1
I need to find (g of)(x)