exam
Maths Puzzle
Numerical Ability
Solve the equation. Check for extraneous solutions.
sqaure root of x+3 = sqaure root of 2x-7
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exam Other Question
3(x+4)-6x=2(4-2x)
I am taking a college calculus class afterm some time off and I cannot remember how to solve simplify a polynomial with division.
It is as follows: [(x+3/x+1)-2]/(x-1). What are the rules to remember and how would I begin solving this?