book Maths Puzzle Numerical Ability

I have a question concerning using quadratic equations to solve word problems.
Here is the question;
Find two positive numbers in the ratio 2:3 whose product is 2400.
I need to

Read Solution (Total 0)

book Other Question



Find the domain of

y = 5x2 – 14x – 10







i need help dividing polynomials here are a couple problems 4x^3 - 8x^2 + x + 3/ 2x-3

#2 2-13x +24x^2 -3x^3 18x^4 / 1-3x marisa