a)
a | α | b | \(a^{\alpha}\cdot a^{\beta}\) | \(a^{\alpha}:a^{\beta}\) | \(a^{\alpha+\beta}\) | \(\alpha^{\alpha+\beta}\) |
3 | \(\sqrt{2}\) | \(\sqrt{3}\) | \(3^{\sqrt{2}}\cdot3^{\sqrt{3}}=31,70659\) | \(3^{\sqrt{2}}:3^{\sqrt{3}}=0,70527\) | \(3^{\sqrt{2}+\sqrt{3}}=31,70659\) | \(3^{\sqrt{2}-\sqrt{3}}=0,70527\) |
b) Nhận xét:
\(a^m\cdot a^n=a^{m+n};a^m:a^n=a^{m-n}\)