If a = -9 and b = -4, what is the value of a + b?

-5
5
-13
13

-13

Step-by-step explanation:

it's right but i hope i helped u'r welcome

0.84 dang lotta people are looking for this lol or if you round up its 1 but the overall answer to that is 0.84

step-by-step explanation:

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)