Question

[2¹⁷×2⁴³+(3¹⁵)³+5²⁸]:(4³⁰+5¹⁷×5²³+3⁷²:3²⁷)​

Answer 1

Răspuns:

(2¹⁷×3¹⁵):6¹⁴

=(2x3)¹⁵:6¹⁴x2²=6¹⁵:6¹⁴x2²=6x2²=6x4=24

(4⁷×9¹⁰)²:(2²⁵×27¹³)=(2¹⁴x3²⁰)²;(2²⁵x3³⁹)=(2²⁸x3⁴⁰):(2²⁵x3³⁹)=2³x3=8x3=24

12⁷:(2¹⁰×3⁵) =((2²)⁷x3⁷):(2¹⁰x3⁵)=(2¹⁴x3⁷):(2¹⁰x3⁵)=2⁴x3²=16x9=144

Answer 2

Răspuns:

[2¹⁷×2⁴³+(3¹⁵)³+5²⁸]:(4³⁰+5¹⁷×5²³+3⁷²:3²⁷)​=

( $2^{43+17}$ + $3^{15x2}$ + $5^{28}$) : ( $2^{30x2}$ + $5^{22+17}$ + $3^{72- 27}$)=

($2^{60}$+  $3^{45}$ + $5^{28}$) : ( $2^{60}$ + $3^{45}$ + $5^{40}$)=

1+ $3^{45-45}$  + $5^{28-40}$= 1+ 1+ $5^{- 12}$      cred ca e o greseala pt ca si in cazul lui 5 trebuia sa dea 1 si rezultatul final era (1+1+1)= 3