Question

Polynomial question
Add or Subtract
(9x^3+x^2-x-13)-(9x^3+x^2-x-13)

Answer 1

mmm the qs is not clear can u retype it or define wat do u want ??

Answer 2

Its a Polyomial question

Subtract (9x^3+x^2-x-13)-(9x^3+x^2-x-13)

Answer 3

hint: a - a = 0

Answer 4

Kindly work it out for me please

Answer 5

distribute the negative

Answer 6

Can you work it

Answer 7

This is what I got 8*x^3+2*x^2-2*x-26 ,so can you also solved it and see what you got ,Just want to confirmed thats why I need help

Answer 8

\[9x^3+x^2-x-13-9x^3-xx^2+x+13\]

Answer 9

work the rest

Answer 10

its all going to cancel out leaving with 0

Answer 11

9x^3+x^2-x+-26+9x^3+x^2-x
9x^3+x^2-x+9x^3+x^2-x-26

Answer 12

Then it will 18x^3+2x^2-2x-26

Answer 13

Which is my final answer