Question

P(x)=x³-4x²-2x+20÷x+2 find remainder​

Answer 1

Answer:

Let p(x) = x³ - 4x² - 2x + 20 By factor theorem, (x + 2) is a factor of p(x) if p(-2) = 0. ..It is sufficient to show that (x + 2) isa

factor of p(x)

Now, p(x) = x² - 4x² - 2x + 20

..p(-2) = (-2) ³-4(-2)²-2(-2) + 20-8-16+4+20=0 .. (x+2) is a factor of p(x)= x³ 4x² - -

2x+ 20

Answer 2

Answer:

Answer help pannum

Remainder 0 dhan