Question

2√44x^3 - √7 - √99x^3 + √63

Answer 1

Choices:

Answer 2

3x√18x

Answer 3

18x√x

Answer 4

x√22x + 2√14

Answer 5

x√11x + 2√7

Answer 6

Can you rewrite your question with parentheses in the right places? Would this look correct? 2√(44x^3) - √7 - √(99x^3) + √63

Answer 7

yes

Answer 8

that's it

Answer 9

i dont see any like terms to combine so i dont know how to solve the answer

Answer 10

x√11x + 2√7 looks the most correct, except I get a little different answer.

Answer 11

I get sqrt(11)x^(3/2)+2sqrt(7)

Answer 12

Actually that is the same as x√11x + 2√7

Answer 13

thanks, i appreciate it