Question

simplify exponent [7^-1 + (3/2)^-1]^-1​

Answer 1

Answer:

Step-by-step explanation:

[1/7+2/3]^-1

[3+14/21]^-1

[17/21]^-1

21/17 Ans

Answer 2

Answer:

Step-by-step explanation:

[(1/7)^1+(2/3)^1]^-1

[3+14/21]^-1

(17/21)^-1

21/17