QUANTITATIVE ABILITY AND DATA INTERPRETATION Given that a and b are integers and that 5x+2\sqrt7 is a root of the polynomial x^2 - ax + b + 2\sqrt7 in x, what is the value of b?

Correct Answer is : Data insufficient

Xavier Aptitude Test 2019 Paper

Question : 48 of 98

Marks: +1, -0

QUANTITATIVE ABILITY AND DATA INTERPRETATION

Given that a and b are integers and that

5x+2√7

is a root of the polynomial

x^2 - ax + b + 2√7

in x, what is the value of b?

Go to Question:

Prev Question

Next Question