Question

Please help, last question. Dont understand it


divide

19x^4+15x^3/3x^3

Simplify your answer as much as possible.

Answer 1

It is this right?

\[\Large \frac{19x^4 + 15x^3}{3x^3}\]

Answer 2

yes it is

Answer 3

medal plzz

Answer 4

what you can do is break up the fraction like this

\[\Large \frac{19x^4 + 15x^3}{3x^3} = \frac{19x^4}{3x^3}+\frac{15x^3}{3x^3}\]

very similar to how \(\Large \frac{1}{7} + \frac{3}{7} = \frac{1+3}{7}\)

Answer 5

then you simplify each piece

Answer 6

or you can treat it like this

\[\Large \frac{19x^4 + 15x^3}{3x^3} = \frac{x^3(19x+15)}{3x^3}\]

notice how I factored out an x^3 term

Answer 7

27x^4-18x^3/ 3x^2 , I got the one above wrong and skipped me to the next question. But thats the problem I am on now.

Answer 8

what is the GCF of the numerator?