exam
Maths Puzzle
Numerical Ability
Hi, I am trying to understand how you would write out this problem to work it: Thanks for your help, Reuben
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exam Other Question
8x^2+3y^2=50
2x + y =5
If n is an odd integer, which is the following is the square of the next larger odd integer?
The answer is n^2+4n+4
can you explain how you get that?
thank you