Evaluation of square root 169 = 13, so 10 + 13 = 23
When the radical terms are the same, just focus on the numbers that are in front of them so it's really just 6 - 9 and you get -3 (third root of 2b)
Yes because if you multiply 0.6 by 10, it would equal 6. So yes, the 6 in 26.495 IS 10 times the value of the 6 in 17.64.
72y+108z Factored is 36(2y+3z). So I guess the 2 factors will be 2y and 3z??
