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Maths Puzzle
Numerical Ability
(x^2+8x+12/x-5)/(3x+18/x^2-25)
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book Other Question
find the intercepts of the equation. then graph the equation.
5x-2y=10
thank you for your help
Use Cramers Rule to solve.
2x+2y+z=1
-x+y+2z=3
x+2y+4z=0