exam Maths Puzzle Numerical Ability

100s2-9=0

Im really confused and I have to solve this by factoring.

Read Solution (Total 0)

exam Other Question

what are the steps when solving an equation using subatitution determine f(g(x)) and g(f(x)) and whether these two functions are inverse of each other, where f(x)=6x and g(x)=x/6.