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Maths Puzzle
Numerical Ability
Can you please help me solve this problem the directions say **Multiply, then simplify each expression. Expression:(y-2)(3y^+2y-2)
So far i have 3y^+2y^-6y^-4
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book Other Question
I have a right triangle I have to find the area for
On the figure they have points a b c
A to C 6ft C to B is 9ft and I must need A-B
the right triangle does show a 90 degree at point C
please help !
z^2+z-3