exam
Maths Puzzle
Numerical Ability
If you have a square that is 6ft by 6ft and want to make it a triangle with the same square footage, what would it be and how?
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exam Other Question
2nd question is same as 1st, factor tree. How do I do and what is the prime factorization of the number.
90
5 x _
_ x _ x 2
_ x _ x _ x _
I need to check these four problems, can anyone help?
3^sqrt(-27)
sqrt(-3x)^2
(with the square inside the square root sign)
sqrt(-4)
3^sqrt(-1/8)