Question

can anyone answer this question please answer all the above questions and also show how you got the solution make sure your answer is correct please​

Answer 1

are you an army asking after your dp

Answer

1-d

2-c

3-d

4-c

5-c

6-d

step by step explanation

1) (6^-1-8^-1)^-1

(1/6-1/8)^-1

(4-3/24)^-1

(1/24)^-1

24

2.) (1/2)^-2 +(1/3)^-2 +(1/4)^-2

(2)^2 + (3)^2 + (4)^2

4+9+16

29

3.) (5/6)^0

(5/6)^0=1

4.) (3^0+2^0)*5^0

(1+1)*1

2*1

=1

5.) {(4/-3)^-3}^2

{(-3/4)^3}^2

{-3/4}^3*2

{-3/4}^6

729/4096

6.) (4/9)^4 * (4/9)^-7=(4/9)^2x-1

if bases are same then we do the calculation of degree

4*-7=2x-1

2x-1=4*-7

2x-1=-28

2x=-28+1

x=-27/2

Answer 2

Answer:

1 ) D

2) C

3) D

4) C

5) C

6) D

Step-by-step explanation: