Question

Check whether the polynomial (x+1) is a factor of (4x³+4x²-x-1)​

Answer 1

Answer:

Given that ;

Polynomial -

4x³ + 4x² - x - 1

Factor of the Polynomial -

( x + 1 )

x = -1

4x³ + 4x² - x - 1

Substitute x value in the given Polynomial ;

4 ( -1 )³ + 4 ( -1 )² - ( -1 ) -1

-4 + 4 + 1 - 1

0

Hence;

( x + 1 ) is the factor of given Polynomial 4x³+4x²-x-1

As the value x = -1 satisifies the given Polynomial .

Answer 2

Answer:

वाणी में है गीता का स्वर। ऐ संसृति की आदि तपस्विनि, तेजस्विनि अभिराम। मातृ-भू शत-शत बार प्रणाम। खनिजों का कितना व्यापक धन।