Question

1+1/9-1/9²+9½-9-½

no one can solve this
if you solve I will mark you as brainliast
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Answer 1

Answer:

-316/81

Step-by-step explanation:

1 + 1 /9 - (1/9)^2 +(9×1/2) -9-1/2

= 10 /9 - 1/81 + 9/2-9/1-1/2

= 90-1/81 + 9/2 -9/1-1/2

= 89/81+8/2-9

= 89/81 + 8-18/2

=89/81-10/2

=89×2/81×2 - 10×81/2×81

=178/162-810/162

=. -632/162

= -316/81

Answer 2

Answer:

the answer of this is 305/81