book Maths Puzzle Numerical Ability

Which of the following expressions represents the product of 3 less than twice x and 2 more than the quantity 3 times x ?

How would I write this out in a Rational expression?

Read Solution (Total 1)

book Other Question

Formula: 1020 square root of P (1-.01 square root of P)=G
If P is the population in thousands, this formula is the amount of water in gallons per minute the city needs.
Question
How do you factor one side of the equation completely and find the x-intercepts and y-intercepts for y= -8x2 + x ?