Question

PLEASE HELP ME TO REACH THE ANSWER ​

Answer 1

1. -32 numerator

= -32 / 9

= -8 × (-4) / 9 ×(- 4 )

= 32 / -36

2. -81 denominator

= -8 / -81

= -8 × 9 / -9 × 9

= -72 / -81

= 72 / 81 .