book
Maths Puzzle
Numerical Ability
Divide and simplify
3x^2 +13x + 4 / 3x^2-5x-12
____________ ________________
16-x^2 3x-12
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book Other Question
24/k=6
If one root of the equation 2x2 + 3x – k = 0 is 6, what is the value of k?
(A) 90
(B) 42
(C) 18
(D) 10
(E) –10