Polynomials (IMO- Mathematics Olympiad Class 10): Questions 72 - 77 of 81

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Question number: 72

» Polynomials

MCQ▾

Question

Quadratic polynomial having sum of its zeroes 5 and product of its zeroes -14 is ________

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 73

» Polynomials

MCQ▾

Question

The sum of the reciprocals of the roots of the equation Equation is ________

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 74

» Polynomials

MCQ▾

Question

If 1 is one of the zeroes of polynomials Equation , and then the value of k is ________

Choices

Choice (4) Response

a.

4

b.

0

c.

-2

d.

2

Question number: 75

» Polynomials

MCQ▾

Question

The roots of the quadratic equation Equation are in the ratio Equation , then k equals ________

Choices

Choice (4) Response

a.

10

b.

11

c.

14

d.

13

Question number: 76

» Polynomials

MCQ▾

Question

If Equation are the zeroes of the quadratic polynomial Equation , then the value of Equation is ________

Choices

Choice (4) Response

a.

260

b.

238

c.

250

d.

228

Question number: 77

» Polynomials

MCQ▾

Question

A cubic polynomial with the sum of its zeroes, sum of the product of its zeroes taken two at a time, and the product of its zeroes as 6, 17, 12 respectively, is ________

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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