Question

by using remainder therom find the remainder when polynomial 4x^2+2x-3 is divided by x+1

Answer 1

Answer:

The remainder theorem states that when a polynomial, f(x), is divided by a linear polynomial , x−a, the remainder of that division will be equivalent to f(a).

$(x)=x+1</p><p></p><p>x+1=0</p><p></p><p>⇒x=−1</p><p></p><p>$

$Remainder=p(−1)</p><p></p><p>=(−1)3−2(−1)2−4(−1)−1</p><p></p><p>=−1−2+4−1</p><p></p><p>=0</p><p></p><p></p><p></p><p>$