solve:-3^-2/3*(3^0-3-1)
Answers
Answered by
1
( -3)^-2/{ 3 × ( 3^0 -3^-1) }
= 1/(-3)²/{ 3×( 1- 1/3) }
= 1/9 ×{3 ×2/3 }
= 1/18 ( answer )
= 1/(-3)²/{ 3×( 1- 1/3) }
= 1/9 ×{3 ×2/3 }
= 1/18 ( answer )
Similar questions