33.
![\frac{25-\sqrt{k}}{5+\sqrt[4]{k}}+k^\frac{1}{4}=\frac{5^2-(\sqrt[4]{k})^2}{5+\sqrt[4]{k}}+\sqrt[4]{k}=\frac{(5-\sqrt[4]{k})(5+\sqrt[4]{k})}{5+\sqrt[4]{k}}+\sqrt[4]{k}=\\=5-\sqrt[4]{k}+\sqrt[4]{k}=5](https://tex.z-dn.net/?f=%5Cfrac%7B25-%5Csqrt%7Bk%7D%7D%7B5%2B%5Csqrt%5B4%5D%7Bk%7D%7D%2Bk%5E%5Cfrac%7B1%7D%7B4%7D%3D%5Cfrac%7B5%5E2-%28%5Csqrt%5B4%5D%7Bk%7D%29%5E2%7D%7B5%2B%5Csqrt%5B4%5D%7Bk%7D%7D%2B%5Csqrt%5B4%5D%7Bk%7D%3D%5Cfrac%7B%285-%5Csqrt%5B4%5D%7Bk%7D%29%285%2B%5Csqrt%5B4%5D%7Bk%7D%29%7D%7B5%2B%5Csqrt%5B4%5D%7Bk%7D%7D%2B%5Csqrt%5B4%5D%7Bk%7D%3D%5C%5C%3D5-%5Csqrt%5B4%5D%7Bk%7D%2B%5Csqrt%5B4%5D%7Bk%7D%3D5)
31.
![3\sqrt{2}*2^{0.5}-\sqrt[4]{16}=3\sqrt{2}*\sqrt{2}-\sqrt[4]{2^4}=3*2-2=4](https://tex.z-dn.net/?f=3%5Csqrt%7B2%7D%2A2%5E%7B0.5%7D-%5Csqrt%5B4%5D%7B16%7D%3D3%5Csqrt%7B2%7D%2A%5Csqrt%7B2%7D-%5Csqrt%5B4%5D%7B2%5E4%7D%3D3%2A2-2%3D4)
32.
30.
![\sqrt{3}*\sqrt[3]{8}-2*3^\frac{1}{2}=\sqrt{3}*\sqrt[3]{2^3}-2\sqrt{3}=2\sqrt{3}-2\sqrt{3}=0](https://tex.z-dn.net/?f=%5Csqrt%7B3%7D%2A%5Csqrt%5B3%5D%7B8%7D-2%2A3%5E%5Cfrac%7B1%7D%7B2%7D%3D%5Csqrt%7B3%7D%2A%5Csqrt%5B3%5D%7B2%5E3%7D-2%5Csqrt%7B3%7D%3D2%5Csqrt%7B3%7D-2%5Csqrt%7B3%7D%3D0)
29.
![\frac{\sqrt[3]{c^2}-4}{\sqrt[3]{c}+2}-c^\frac{1}{3}=\frac{(\sqrt[3]{c})^2-2^2}{\sqrt[3]{c}+2}-\sqrt[3]{c}=\frac{(\sqrt[3]{c}-2)(\sqrt[3]{c}+2)}{\sqrt[3]{c}+2}-\sqrt[3]{c}=\sqrt[3]{c}-2-\sqrt[3]{c}=-2](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%5B3%5D%7Bc%5E2%7D-4%7D%7B%5Csqrt%5B3%5D%7Bc%7D%2B2%7D-c%5E%5Cfrac%7B1%7D%7B3%7D%3D%5Cfrac%7B%28%5Csqrt%5B3%5D%7Bc%7D%29%5E2-2%5E2%7D%7B%5Csqrt%5B3%5D%7Bc%7D%2B2%7D-%5Csqrt%5B3%5D%7Bc%7D%3D%5Cfrac%7B%28%5Csqrt%5B3%5D%7Bc%7D-2%29%28%5Csqrt%5B3%5D%7Bc%7D%2B2%29%7D%7B%5Csqrt%5B3%5D%7Bc%7D%2B2%7D-%5Csqrt%5B3%5D%7Bc%7D%3D%5Csqrt%5B3%5D%7Bc%7D-2-%5Csqrt%5B3%5D%7Bc%7D%3D-2)
31.
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29.
A) Упростите у-2(х-2y)+3(y-2)-xб) упростите (xy^3) )^2)^6в)упростите x^2 ( x-2) -x^4 напишите пожалуйста на листике и сфоткайте
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У числа 1344 нету корня, но его корень можно разложить на 21*64
Во, вот так правильно)
Во, вот так правильно)