hejka pls o zadanie z matmy zadania 20 i 21 w zalaczniku wielkie thx :)i wytlumaczenie DAJE NAJ
prosze o zrobienie zadan a nie podanie przykladu pls
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zad 20
a)
b)
c)
d)
e)
f)
g)
h)
zad 21
a)![\sqrt[3]{24} = \sqrt[3]{8*3} = \sqrt[3]{2*2*2*3} = 2\sqrt[3]{3} \sqrt[3]{24} = \sqrt[3]{8*3} = \sqrt[3]{2*2*2*3} = 2\sqrt[3]{3}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B24%7D+%3D+%5Csqrt%5B3%5D%7B8%2A3%7D+%3D+%5Csqrt%5B3%5D%7B2%2A2%2A2%2A3%7D+%3D+2%5Csqrt%5B3%5D%7B3%7D)
b)![\sqrt[3]{88} = \sqrt[3]{8*11} = \sqrt[3]{2*2*2*11} = 2\sqrt[3]{11} \sqrt[3]{88} = \sqrt[3]{8*11} = \sqrt[3]{2*2*2*11} = 2\sqrt[3]{11}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B88%7D+%3D+%5Csqrt%5B3%5D%7B8%2A11%7D+%3D+%5Csqrt%5B3%5D%7B2%2A2%2A2%2A11%7D+%3D+2%5Csqrt%5B3%5D%7B11%7D)
c)![\sqrt[3]{81} = \sqrt[3]{9*9} = \sqrt[3]{3*3*3*3} = 3\sqrt[3]{3} \sqrt[3]{81} = \sqrt[3]{9*9} = \sqrt[3]{3*3*3*3} = 3\sqrt[3]{3}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B81%7D+%3D+%5Csqrt%5B3%5D%7B9%2A9%7D+%3D+%5Csqrt%5B3%5D%7B3%2A3%2A3%2A3%7D+%3D+3%5Csqrt%5B3%5D%7B3%7D)
d)![\sqrt[3]{270} = \sqrt[3]{27*10} = \sqrt[3]{3*3*3*10} = 3\sqrt[3]{10} \sqrt[3]{270} = \sqrt[3]{27*10} = \sqrt[3]{3*3*3*10} = 3\sqrt[3]{10}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B270%7D+%3D+%5Csqrt%5B3%5D%7B27%2A10%7D+%3D+%5Csqrt%5B3%5D%7B3%2A3%2A3%2A10%7D+%3D+3%5Csqrt%5B3%5D%7B10%7D)
e)![\sqrt[3]{250} = \sqrt[3]{125*2} = \sqrt[3]{5*5*5*2} = 5\sqrt[3]{2} \sqrt[3]{250} = \sqrt[3]{125*2} = \sqrt[3]{5*5*5*2} = 5\sqrt[3]{2}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B250%7D+%3D+%5Csqrt%5B3%5D%7B125%2A2%7D+%3D+%5Csqrt%5B3%5D%7B5%2A5%2A5%2A2%7D+%3D+5%5Csqrt%5B3%5D%7B2%7D)
f)![\sqrt[3]{320} = \sqrt[3]{64*5} = \sqrt[3]{4*4*4*5} = 4\sqrt[3]{5} \sqrt[3]{320} = \sqrt[3]{64*5} = \sqrt[3]{4*4*4*5} = 4\sqrt[3]{5}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B320%7D+%3D+%5Csqrt%5B3%5D%7B64%2A5%7D+%3D+%5Csqrt%5B3%5D%7B4%2A4%2A4%2A5%7D+%3D+4%5Csqrt%5B3%5D%7B5%7D)