Polynomials (IMO- Mathematics Olympiad Class 10): Questions 80 - 81 of 81

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Question number: 80

» Polynomials

MCQ▾

Question

The difference of roots of the quadratic equation 6y2+7y+2=0 is ________

Choices

Choice (4) Response

a.

16

b.

16

c.

6

d.

-6

Question number: 81

» Polynomials

MCQ▾

Question

If xa=yb=zc.then[a2x2+b2y2+c2z2a3x+b3y+c3z]32

Choices

Choice (4) Response

a.

xyzabc

b.

xyzabc

c.

(xyz)2abc

d.

xyz(abc)2

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