exam
Maths Puzzle
Numerical Ability
(4x)2=9/16
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Please help me to check if I have the correct solution.
sqrtx^4y^3.
when I simplify it I get x^2y sqrt y
find smallest positive interger and the largest negitive integer that are upper and lower boundries.
P(x)= x^4 - 3x^3 - x^2 + 3x + 3