exam
Maths Puzzle
Numerical Ability
Given that a quadratic goes through the points (-1,0), (0.67,0), and (0,-2), find the quadratic that goes through the points and find the solutions.
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exam Other Question
Solve each equation for x.
x^2 +4x+4=7
(Hint: Factor the left-hand side.)
-2/3r<7/12