Question

Divide using synthetic division
P(x)= 9x5-27x3=81x-7 /3x+2

Answer 1

is the prob like this?
P(x)= 9x^5-27x^3=81x^-7 /(3x+2)

Answer 2

yes it is .

Answer 3

try cross multiplying it like this lets see what happen
(9x^5-27x^3)(3x+2)=81x^-7

Answer 4

yes we can lets try that

Answer 5

okey, but i have no idea on how to solve fractions using synthetic division . I am slow learner when it comes in that situation . can u please help me ?

Answer 6

ok here is the prob we have
(9x^5-27x^3)(3x+2)=81x^-7
(9x^5-27x^3)(3x+2)81x^-7 =0
(9x^5-27x^3)(3x+2)81/x^7 =0

Answer 7

is it also a way of getting the answers right ?but in the problem we have to use synthetic division.

here is the problem can u help me to divide the fraction in synthetic as what i learn in synthetic u use multiplication, addition and subtraction.

ok i will give you the problem then can u help me to solve it ?
here it is :

9 0 0 -27 0 81 -7

how can we solve it in that manner ?

Answer 8

hmm hold on we are not done yet now lets use synthetic division on it

Answer 9

oh i've got mistake . here is the correct prob . sorry

Answer 10

here it is ..