Question

Question 4:
a) What must be subtracted from 16x3- 8 x2 + 4x + 7 so that the resulting expression has 2x + 1 as a factor.​

Answer 1

Step-by-step explanation:

If any function let ,f(x)is a polynomial and

another function is g(x)polynomial

having less degree than the f(x). Now if

g(x)is a factor of f(x)then g(x) should

divide the f(x) Leaving no remainder. This means

f(x)=g(x).q(x)

where q(x) is the quotient

Now 2x+1 is a factor of 16x^3-8x^2-4x+7 then