book
Maths Puzzle
Numerical Ability
3
___
y^2-3y+2
Plus
7
____
y^2-1
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book Other Question
Identify the shape of the graph, transform it into standard form, and sketch the graph.
4x^2 - 9y^2 - 24x - 36y + 36 = 0
use cramer's rule to solve the following system of equations.
5x+3y=7
4x+5y=3