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Maths Puzzle
Numerical Ability
solve the following equation. express roots to the nearest hundredth.
2m^2-m-7=0
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book Other Question
y^4 -3y^3 -2y^2 +10y -12=0 ; 1+i
one of these is the answer, which one is it:
(1 + or - i, -2,3) ; (+ or - 1, + or - 2, + or - 3, 4) ; (+ or - 2, + or - 4)
10. A bus started from the bus stand at 8 Am and after staying 30
minutes at a destination return back to the bus stand. The
Destination is 27 miles from the bus stand . The Sp