exam
Maths Puzzle
Numerical Ability
HELP!
I am stuck on how to figure out solution sets. For example, I have an equation that goes like this.
y= -x + 1
How do I calculate solution sets?
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exam Other Question
how can you find a domain in this problem -x(1-x)/3x^2+5x-2 I understand that you need to factor but I dont understand how.
can some one please help me solve this?
x^2+7=23