Question

2-¹[(5/3⁴+(3/5)-²]÷17/9​

Answer 1

Step-by-step explanation:

Let us simplify

2^−1[(5/3)^4+(3/5)^−2]÷(17/9)

=(2^−1)[(5^4/3^4)+(3^−2/5^−2)]÷(17/9)

=1/2[(625/81)+(25/91)]÷(9/17)

=1/2×(850/81)×9/17

=25/9

=(5/3)^2

=(3/5)^2

The exponential form is (3/5)^−2