Add the following
rational numbers:
-12 +-3 +-2

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:

Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee

Jane has 5 nickels.john has 3 dimes.jane says she has a greater amount of money.with the information given,is she correct?