Question

calculati ( 27⁵: 9⁶+2¹⁰•3¹⁰):[(2²•3)¹⁵:(2²⁰•3⁵)+27].​

Answer 1

Explicație pas cu pas:

( 27⁵: 9⁶+2¹⁰•3¹⁰):[(2²•3)¹⁵:(2²⁰•3⁵)+27]=

[(3^3)^5 : (3^2)^6 + (2•3)^10] : [(2^30 • 3^15) : (2^20 • 3^5) + 27 ] =

(3^15 : 3^12 + 6^10) : (2^30-20 • 3^15-5 + 27) =

( 3^3 + 6^10) : (2^10 • 3^10 + 27) =

(27 + 6^10) : [27 + (2•3)^10] =

(27 + 6^10) : (27 + 6^10) =

1

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^ = simbol folosit pentru ridicarea la putere