Question

(-2/3)power -4 ×(1/8)power -4​

Answer 1

Answer:

(-2/3 ) ^-4 × (1/8)^-4

= [ -2/3 × 1/8 ] ^-4

= (-1/9)^-4

= -9^4

= -9 * -9 * -9 * -9

= 81 * 81

= 6561