Quant Question Of The Day: 83
Polynomials
Let f(x) = x6 – 25x5 + 49x4 – 73x3 + 87x2+ 113x + 54. Find the value of f(23).
a) 1029
b) 15
c) 8
d) 10
Let f(x) = x6 – 25x5 + 49x4 – 73x3 + 87x2+ 113x + 54. Find the value of f(23).
a) 1029
b) 15
c) 8
d) 10
SIR
HOW TO APPROACH THIS
Just check the unit digit, as all options have different unit digits.
Is the answer 8?