Question

b) (6 +2¹⁰:2⁸): 10⁵ - 9×10​

Answer 1

(6+2¹⁰⁻⁸):10⁵ - 9x10 =

(6+2²):10⁵ - 9x10 =

10:10⁵ - 9x10 =

10⁻⁴ - 9x10 =

10(10⁻³-9) =

10(1/1000-9) =

1/100 - 90 amplifici pe 90 cu 100

1/100 - 9000/100 =

-8999/100 = -89,99