Question

pls evalute this i cant understand...​

Answer 1

Hope you understood.... like

Answer 2

Answer:

1/270

Step-by-step explanation:

(5⁻¹ * 3⁻²) * 6⁻¹

= (5*3* 6)⁻¹ * 3⁻¹ ( ∵ 3⁻² = 3⁻¹*3⁻¹ )

= 90⁻¹ * 3⁻¹

= (90*3)⁻¹

= 270⁻¹

= 1/270