exam
Maths Puzzle
Numerical Ability
what are the roots(solutions) of xsquared-4x+1
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exam Other Question
The magnitude and direction of vectors u and v are given. Choose the correct magnitude:
u: magnitude 1,850, bearing 125o
v: magnitude 2,960, bearing 25o
W: u + 2v
i need some help solving this equation and if possible expressing my answer as an ordered pair
2x-4y=8
x-2y=4
thank you