exam
Maths Puzzle
Numerical Ability
express the following as a function of an acute angle: sin(-46.6 degrees)
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exam Other Question
Write the equation in quadratic form and solve by factoring.
x(x-7) + 12 = 0
Simplify by removing factors of 1.
m^2-4/(m+2)^2
This is supposed to be set up like a fraction.