form a quadratic polynomial whose zeroes are 4 and 6

If α and β are the zeros of the quadratic polynomial f(x) = x2 - px + q, prove that a2/b2 + b2/a2 = p4/q2 - 4p2/q + 2

Given thatαandβare the zeroes of the quadratic polynomialf(x) =x^{2}–px+q

In a school, there were 5 teachers- A, B, C, D and E. A and B were teaching Physics and Chemistry and Botany. D and A were teaching Maths and Physics. E and B were teaching English and Hindi. C was teaching Chemistry and Botany.

1. Who among the teachers was teaching the maximum number of subjects?

2. Which of the following pairs was teaching both Botany and Physics?

(a) A, B (b) B, C (c) C, A (d) none

3. More than 2 teachers were teaching which subject?

4. D, B and A were teaching which of the following subjects?

(a) Chemistry (b) Physics, Chemistry (c) Physics (d) Chemistry, Botany

5. Which teacher was teaching less then 2 subjects?

Find the quadratic polynomial whose sum and product of the zeroes are 21/8 and 5/16 respectively

form a quadratic polynomial whose zeroes are 4 and 6

(a) 7.5cm

(b) 3cm

(c) 4.5cm

(d) 6cm

(a) strong devotion for one?s own country and its history and culture.

(b) strong devotion for one?s own country without appreciation for other nations.

(c) strong love for one?s own country and hatred for others.

(d) equally strong devotion for all the countries of the world.

(a) German

(b) Swiss

(c) French

(d) American

If α and β are the zeros of the quadratic polynomial f(x) = x2 - px + q, prove that a2/b2 + b2/a2 = p4/q2 - 4p2/q + 2Given that

αandβare the zeroes of the quadratic polynomialf(x) =x^{2}–px+qIn the given solution how did (a^{2}+ b^{2})^{2}- 2a^{2}b^{2}/ a^{2}b^{2 }changed into [(a + b)^{2}- 2ab ]^{2 }- 2(ab)^{2}/ (ab)^{2}i didnt understand how -2a^{2}b^{2}/ a^{2}b^{2 }change to^{}- 2(ab)^{2}/ (ab)^{2 }bcoz a^{2}b^{2}and (ab)^{2}are two different things. I guess !!i m confused..plzz help...(a) It was an all British commission

(b) It was formed in Britain

(c) It was set up in response to the nationalist movement

(d) All of the above

In a school, there were 5 teachers- A, B, C, D and E. A and B were teaching Physics and Chemistry and Botany. D and A were teaching Maths and Physics. E and B were teaching English and Hindi. C was teaching Chemistry and Botany.

1. Who among the teachers was teaching the maximum number of subjects?

2. Which of the following pairs was teaching both Botany and Physics?

(a) A, B (b) B, C (c) C, A (d) none

3. More than 2 teachers were teaching which subject?

4. D, B and A were teaching which of the following subjects?

(a) Chemistry (b) Physics, Chemistry (c) Physics (d) Chemistry, Botany

5. Which teacher was teaching less then 2 subjects?

(a) Plebiscite is a direct vote by which only the female members of a region are asked to accept or reject a proposal.

(b) Plebiscite is a direct vote by the female members of a matriarchal system to accept or reject a proposal.

(c) Plebiscite is a direct vote by only a chosen few from the total population of a parti-cular region to accept or reject a proposal.

(d) Plebiscite is a direct vote by which all the citizens of a region are asked to accept or reject a proposal.

a. To declare completion of German Unification.

b. To restore conservative regime in Europe.

c. To declare war against France.

d. To start the process of Italian unification.

Find the quadratic polynomial whose sum and product of the zeroes are 21/8 and 5/16 respectively