MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Polynomial and Its General Form

x2+x+1 is a f...

Question

$x^{2} + x + 1$ is a factor of $a x^{3} + b x^{2} + c x + d = 0$ where $(a, b, c, d, \in R)$ , then the real root of above equation is

A

- d / a

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

d / a

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

(b - a) / a

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

(a - b) / a

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct options are
A $- d / a$
D $(a - b) / a$

Suggest Corrections

thumbs-up

3

Similar questions

x^{2} + x + 1

a x^{3} + b x^{2} + c x + d

, then real root of

a x^{3} + b x^{2} + c x + d = 0

x^{2} + x + 1

is a factor of a

x^{3} + b x^{2} + c x + d = 0

, the the real root of above equation is

(a, b, c, d ϵ R)

.

b^{2} < 2 a c

a, b, c, d \in R,

then the number of real roots of the equation

a x^{3} + b x^{2} + c x + d = 0

x = \sqrt{2} + \sqrt{3} + \sqrt{6}

x^{4} + a x^{3} + b x^{2} + c x + d = 0

a, b, c, d

are integers, what is the value of

| a + b + c + d |

x = \sqrt{2} + \sqrt{3} + \sqrt{6}

x^{4} + a x^{3} + b x^{2} + c x + d = 0

a, b, c, d

are integers, what is the value of

| a + b + c + d |

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Polynomial and Its General Form

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Polynomial and Its General Form

Standard IX Mathematics

Join BYJU'S Learning Program

CrossIcon