4t ESO/4.02 POTÈNCIES I ARRELS/4.02.1 Potències i operacions
4.02.1.52Q Elevar a una potència entera
Calcula «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«msup mathcolor=¨#00007F¨»«mfenced mathcolor=¨#00007F¨»«msup»«mi mathvariant=¨bold¨»x«/mi»«mrow»«mo mathvariant=¨bold¨»#«/mo»«mi mathvariant=¨bold¨»e«/mi»«/mrow»«/msup»«/mfenced»«mrow»«mo mathvariant=¨bold¨»#«/mo»«mi mathvariant=¨bold¨»f«/mi»«/mrow»«/msup»«/mstyle»«/math» =
Format de la resposta: Potència d'exponent positiu]]>
0.0000000
0.5000000
0
0
#sol
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Per elevar una potència a una altra potència, multipliquem els exponents.
L'exponent de la x és doncs (#e) · (#f).
Com que (#e) · (#f) és #s, #w escriure l'invers #z.
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