Rút gọn M= (5 mũ 2018 +1)/(5 mũ 2017 +1) 01/10/2021 Bởi Iris Rút gọn M= (5 mũ 2018 +1)/(5 mũ 2017 +1)
`M=\frac{5^{2018}+1}{5^{2017}+1}` `M=\frac{5^{2018}+5-4}{5^{2017}+1}` `M=\frac{5.(5^{2017}+1)-4}{5^{2017}+1}` `M=\frac{5.(5^{2017}+1)}{5^{2017}+1}-\frac{4}{5^{2017}+1}` `M=5-\frac{4}{5^{2017}+1}.` Bình luận
Chào bạn, bạn tham khảo: `M=(5^2018+1)/(5^2017+1)=>1/5M=((5^2018+5)-4)/(5^2018+5)=1-4/(5^2018+5)` Bình luận
`M=\frac{5^{2018}+1}{5^{2017}+1}`
`M=\frac{5^{2018}+5-4}{5^{2017}+1}`
`M=\frac{5.(5^{2017}+1)-4}{5^{2017}+1}`
`M=\frac{5.(5^{2017}+1)}{5^{2017}+1}-\frac{4}{5^{2017}+1}`
`M=5-\frac{4}{5^{2017}+1}.`
Chào bạn, bạn tham khảo:
`M=(5^2018+1)/(5^2017+1)=>1/5M=((5^2018+5)-4)/(5^2018+5)=1-4/(5^2018+5)`