Question

Find the value of (3-²-5-¹)x13⁰

Answer 1

Answer:

( 3^(-2) - 5^(-1) ) × 13^0

( 1/3^2 - 1/5 ) × 1

( 1/9 - 1/5 )

[ (5-9) /45 ]

[ -4/45 ]

Hence, the solution is -4/45.