exam
Maths Puzzle
Numerical Ability
solve for proportion.
a/a + 1 = a + 3/a
could you assist please???
JoyB.
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exam Other Question
2x> -6 and x - 4<3
-6 < x + 3 <6
-3x > -6 or x -5 <= 2
x + 3 >= 2x + 1 and -4x< -8
((x^2-y^2)/2x)/((x+y)/x^2)