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24-07-2017
Mathematics

contestada

Find the value of a and z: x^8⋅x^3=ax^z

Respuesta :

24-07-2017

x^8*x^3=ax^z

pertinent rule: (a^b)(a^c)=a^(b+c)

x^11=ax^z

1*x^11=ax^z

so a=1 and z=11

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