exam Maths Puzzle Numerical Ability

find two numberss whose sum is 40, such that the sum of the square of one number pluss 6 times the other number is the minimum.

Read Solution (Total 0)

exam Other Question

Hi, I just asked for some help a little bit ago and I am stuck again. Here is my question... A supplier of electrical equipment offers a 10% discount for a cash purchase or a 5% d f(x)=(e^x+e^-x)divided by 2. or f(x)=(e^x+e^-x)/2. There is a graph below the equation that you have to fill in. the X is filled in for u. you have to find
f(x)... im stuck on