book
Maths Puzzle
Numerical Ability
can you show me how to work the following problem:
3/2y - y = 4 + 1/2y
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book Other Question
c(c-1)(c+13)=0 solve for variable
five times the square root of a number is 15. find the number
Express in Simpliest Form without negative exponents:
x/x-1 - 2/x^2-1