Question

Without using long division, find the remainder of (-4x3 - 9x + 10)/(1 - 2x)

Answer 1

1-2x = 0, Solve for x = 1/2
Find f(1/2) = -4*(1/2)^3 - (9)*(1/2) + (10)*(1/2)
Whatever answer you get after evaluating this it is your answer.
f(1/2) = ?

Answer 2

f(1/2)= -4*(1/8) - 9/2 +5
= -1/2 - 9/2 + 5
= -1/2 - 9/2 + 10/2
Answer?

Answer 3

i don't get what you do after this do you divide them all at this point?

Answer 4

is the answer 0?

Answer 5

Yes it is.

Answer 6

thank you :)