![81^{0,75}*32^{-0,4}-8^{-\frac{2}{3}}*27^{\frac{1}{3}}+256^{0,5}= 81^{0,75}*32^{-0,4}-8^{-\frac{2}{3}}*27^{\frac{1}{3}}+256^{0,5}=](https://tex.z-dn.net/?f=81%5E%7B0%2C75%7D%2A32%5E%7B-0%2C4%7D-8%5E%7B-%5Cfrac%7B2%7D%7B3%7D%7D%2A27%5E%7B%5Cfrac%7B1%7D%7B3%7D%7D%2B256%5E%7B0%2C5%7D%3D)
![(3^4)^{\frac{3}{4}}*(2^5)^{-\frac{2}{5}}-(2^3)^{-\frac{2}{3}}*(3^3)^{\frac{1}{3}}+(16^2)^{\frac{1}{2}}= (3^4)^{\frac{3}{4}}*(2^5)^{-\frac{2}{5}}-(2^3)^{-\frac{2}{3}}*(3^3)^{\frac{1}{3}}+(16^2)^{\frac{1}{2}}=](https://tex.z-dn.net/?f=%283%5E4%29%5E%7B%5Cfrac%7B3%7D%7B4%7D%7D%2A%282%5E5%29%5E%7B-%5Cfrac%7B2%7D%7B5%7D%7D-%282%5E3%29%5E%7B-%5Cfrac%7B2%7D%7B3%7D%7D%2A%283%5E3%29%5E%7B%5Cfrac%7B1%7D%7B3%7D%7D%2B%2816%5E2%29%5E%7B%5Cfrac%7B1%7D%7B2%7D%7D%3D)
![=3^3*2^{-2}-2^{-2}*3+16=27*\frac{1}{4}-\frac{1}{4}*3+16=\frac{1}{4}(27-3)+16 =3^3*2^{-2}-2^{-2}*3+16=27*\frac{1}{4}-\frac{1}{4}*3+16=\frac{1}{4}(27-3)+16](https://tex.z-dn.net/?f=%3D3%5E3%2A2%5E%7B-2%7D-2%5E%7B-2%7D%2A3%2B16%3D27%2A%5Cfrac%7B1%7D%7B4%7D-%5Cfrac%7B1%7D%7B4%7D%2A3%2B16%3D%5Cfrac%7B1%7D%7B4%7D%2827-3%29%2B16)
![\frac{1}{4}(27-3)+16=\frac{1}{4}*24+16=6+16=22 \frac{1}{4}(27-3)+16=\frac{1}{4}*24+16=6+16=22](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D%2827-3%29%2B16%3D%5Cfrac%7B1%7D%7B4%7D%2A24%2B16%3D6%2B16%3D22)
![(2+15^{0,25})(2-15^{0,25})*(4-\sqrt{15^{-1}})= (2+15^{0,25})(2-15^{0,25})*(4-\sqrt{15^{-1}})=](https://tex.z-dn.net/?f=%282%2B15%5E%7B0%2C25%7D%29%282-15%5E%7B0%2C25%7D%29%2A%284-%5Csqrt%7B15%5E%7B-1%7D%7D%29%3D)
![(4-(15^{0,25})^2)*(4-\sqrt{15^{-1}})=(4-15^{0,5})*(4-\sqrt{15^{-1}}) (4-(15^{0,25})^2)*(4-\sqrt{15^{-1}})=(4-15^{0,5})*(4-\sqrt{15^{-1}})](https://tex.z-dn.net/?f=%284-%2815%5E%7B0%2C25%7D%29%5E2%29%2A%284-%5Csqrt%7B15%5E%7B-1%7D%7D%29%3D%284-15%5E%7B0%2C5%7D%29%2A%284-%5Csqrt%7B15%5E%7B-1%7D%7D%29%C2%A0)
![(4-15^{0,5})*(4-15^{-0,5}})=16-4*15^{-0,5}}-4*15^{0,5}+1= (4-15^{0,5})*(4-15^{-0,5}})=16-4*15^{-0,5}}-4*15^{0,5}+1=](https://tex.z-dn.net/?f=%284-15%5E%7B0%2C5%7D%29%2A%284-15%5E%7B-0%2C5%7D%7D%29%3D16-4%2A15%5E%7B-0%2C5%7D%7D-4%2A15%5E%7B0%2C5%7D%2B1%3D%C2%A0)
![17-4*\frac{1}{\sqrt{15}}-4\sqrt{15}=\frac{17\sqrt{15}-4-60}{\sqrt{15}}=\frac{17\sqrt{15}-64}{\sqrt{15}} 17-4*\frac{1}{\sqrt{15}}-4\sqrt{15}=\frac{17\sqrt{15}-4-60}{\sqrt{15}}=\frac{17\sqrt{15}-64}{\sqrt{15}}](https://tex.z-dn.net/?f=17-4%2A%5Cfrac%7B1%7D%7B%5Csqrt%7B15%7D%7D-4%5Csqrt%7B15%7D%3D%5Cfrac%7B17%5Csqrt%7B15%7D-4-60%7D%7B%5Csqrt%7B15%7D%7D%3D%5Cfrac%7B17%5Csqrt%7B15%7D-64%7D%7B%5Csqrt%7B15%7D%7D)
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