Adding two polynomials was covered in the first week of Algebra I.Perform the indicated operations. Give the answers without negative exponents!
(5x<sup>2</sup> - x + 2) + (x<sup>3</sup> + 2x - 3)
.
I don't see any negative exponents . . . do you?(a<sup>2</sup>b<sup>3</sup>c<sup>4</sup>/3a<sup>3</sup>b<sup>5</sup>c)<sup>3</sup>
.
(a^2b^3c^4/3a^3b^5c)^3