Question

elavuate using laws of exponents​

Answer 1

Answer:

11/28

Step-by-step explanation:

because

(64)^-1/3 + (343)^-1/3

(4^3)-1/3 + (7^3)-1/3 (after division of the exponent we have.

4^-1 + 7^-1. ( to make the power positive we have to elter the numbers 4 and 7.

1/4 + 1/7

LCM= 28

7+4/28

11/28