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Maths Puzzle
Numerical Ability
I am having problems factoring the following problem...can you help please?
5x(3)y(2) + 15x(2)y(3)
The numbers in parentheses are the exponents....thanks
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book Other Question
y=3/4x
is 3x+y^2=7 a linear equation?
yes or no? and why?
thanks a lot for your help!