Toán [5082:(17mu29 : 17mu27 – 16mu2)+13.12]:31+9mu2 26/11/2021 By Harper [5082:(17mu29 : 17mu27 – 16mu2)+13.12]:31+9mu2
`[5082:(17^29 : 17^27 – 16^2)+13.12]:31+9^2` = `[5082:( 17^2 – 16^2)+ 156 ]:31+9^2` = `[5082:( 289 – 256 )+ 156 ]:31+9^2` = $\text{[5082: 33 + 156 ]:31+9^2}$ = $\text{[154 + 156 ] ÷ 31+9^2}$ = $\text{310 ÷ 31+$9^{2}$}$ = `10 + 81` = `91` Trả lời
Đáp án: `[5082:(17^29 : 17^27 – 16^2)+13.12]:31+9^2` `=[5082:(17^2-16^2)+156]:31+81` `=[5082:33+156]:31+81` `=(154+156):31+81` `=310:31+81` `=10+81=91` Trả lời
`[5082:(17^29 : 17^27 – 16^2)+13.12]:31+9^2`
= `[5082:( 17^2 – 16^2)+ 156 ]:31+9^2`
= `[5082:( 289 – 256 )+ 156 ]:31+9^2`
= $\text{[5082: 33 + 156 ]:31+9^2}$
= $\text{[154 + 156 ] ÷ 31+9^2}$
= $\text{310 ÷ 31+$9^{2}$}$
= `10 + 81`
= `91`
Đáp án:
`[5082:(17^29 : 17^27 – 16^2)+13.12]:31+9^2`
`=[5082:(17^2-16^2)+156]:31+81`
`=[5082:33+156]:31+81`
`=(154+156):31+81`
`=310:31+81`
`=10+81=91`