x3 + 3x² + 3xt!divided by at

1.	x3 + 3x² + 3xt!divided by at
Answer» We use the remainder theorem here Given divider = x + 1 So of it is a factor p (x) = 0 x + 1= 0 => x = -1 When will it be a factor, when we subtract the remainder According to the question P ( -1 ) - r = 0 Polynomial =x^3+3x^2 -3x-1 Therefore-1^3 +3 × -1 ^2 -3 ×-1 - 1 -r =0-1 +3+3-1 = r Remainder = 4 iska answer hai fourhai

Answer»

We use the remainder theorem here

Given divider = x + 1

So of it is a factor p (x) = 0

x + 1= 0 => x = -1

When will it be a factor, when we subtract the remainder

According to the question

P ( -1 ) - r = 0

Polynomial =x^3+3x^2 -3x-1

Therefore-1^3 +3 × -1 ^2 -3 ×-1 - 1 -r =0-1 +3+3-1 = r

Remainder = 4

iska answer hai fourhai

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