-5^3sqrt625 + ^3sqrt40
\[-5^{3}\sqrt{625}+3\sqrt{40}\]
,,radar" i think this ^3 wann to be cuberoot sign ...???
Is the -5 with an exponent of cube root of 625?
no there is cuberoot of 625 and cuberoot of 40 -- i think
\[-5^{\sqrt[3]{625}}?????\]
,,jmallis" -so how do you think ,please ?
,,jmallis" -so how do you think ,please ?
\[-5 \sqrt[3]{625}+\sqrt[3]{40}\]
right the second time with the 3
,,radar" exactly like ...
625=(5^3)*5 40=(2^3)*5
good luck bye
\[-5(5)\sqrt[3]{5}+2\sqrt[3]{5}\]
\[-25\sqrt[3]{5}+2\sqrt[3]{5}=-23\sqrt[3]{5}\]
Not sure if this is the solution as I am not sure I have translated the problem. I have my doubts about the -5
@jhonyy9 do you think that is it? The -5 casts a doubt.
Anyway with what you have provided should be enough to finish it.
ok thanks
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