The functions f and g are defined on a suitable domain by f(x)=x^2-1 and g(x)=x^2+2'
a) find the expression for f(g(x))
b) factorise f(g(x))

The solution set for 5v2 – 125 = 0 is

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?