exam
Maths Puzzle
Numerical Ability
Simplify.
square root 448x^2
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exam Other Question
I just asked a question but was slightly wrong,here is the correct wording: If f(x)=x(x+3)(x-1), use interval notation to give all values of x where f(x) is greater than 0. The last email said less than 0,I typed it wrong. Thanx
2 part question:
Factor x^2n+1 - 2x^n+1 + x
The factors represent the dimensions of a rectangular cylinder, what is special about the cylinder?