Question

find reminder when p(x)=x^4-2x^3+3x^2-ax+3a-7 are divided by x+2

Answer 1

remainder=p(-2)
=
${( - 2)}^{4} - 2 { (- 2)}^{3} + 3{( - 2)}^{2} - a( - 2) + 3a - 7 \\ = 16 + 16 + 12 + 2a + 3a - 7 \\ = 44 - 7 + 5a \\ = 37 + 5a$

Answer 2

hey u mad guy giving me any useless answer