Question

if the polynomial 3x^4+4x^3-3x-1 is divided by x-1,then the reminder is:
a)1
b)3
c)5
d)-5​

Answer 1

Answer:

I thik 3 aayega

sahi hai ya nahi

Answer 2

(b) 3

Explanation:

x-1 ) 3x⁴+4x³-3x-1 ( 3x³+7x²+7x+4

(-) 3x⁴(+)3x³

0 + 7x³+0x²-3x-1

(-)7x³-7x²

+7x²-3x-1

(-)7x²(+)7x

4x -1

(-) 4x(+)4

3

hence,

Remainder is 3 ,

Quotient is 3x³+7x²+7x+4