Distribute and simplify these radicals.
23.(V2 +V3)
O 2/5 +6
O 215
O 30
672 +6

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?