Question

Divide the first polynomial by the second polynomial and find the remainder using remainder theorem: *

(x²-7x+9); (x+1 )

1. 12
2. 17
3. 19
4. 21​

Answer 1

et g(x)= t

according to question

p(x)= t(x+2) +(-1)

x2+7x+9= t(x+2) -1

x2+7x+10 = t(x+2)

(x+2)(x+5) = t(x+2)

t = x+5