Question

PART1
Simplify completely: the quantity 5 times x to the third power plus 10 times x to the 2nd power plus 15 times x all over 5 times x

a.x^2 + 10x^2 + 15x

b.2x + 6

c.x^2 + 2x + 3

d.x^4 + 2x^3 + 3x^2



PART2
Simplify completely: the quantity 3 times x to the 4th power plus 5 times x to the 2nd power plus 2 times x all over x

a.the quantity 3 times x to the third power plus 5 times x plus 2 all over x

b.3x^3 + 5x + 2

c.3x^2 + 5x^2 + 2x

d.3x^5 + 5x^3 + 2x^2

Answer 1

P1:

(5x^3+10x^2+15x)/5x
=x^2+5x+3

Answer 2

2x**

Answer 3

the rule is: when dividing, subtract the powers of the same pronumeral

a^n/a^m = a^(n-m)

use the rule to learn what to do

Answer 4

so P1: C

Answer 5

mattt9 the second resulted term is 2x

Answer 6

i corrected that already. sorry.

Answer 7

did anyone figure out part 2?