idfwu1
idfwu1
09-08-2017
Mathematics
contestada
What is the answer for (-19)^5 x (-19)^11
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apologiabiology
apologiabiology
09-08-2017
remember
[tex](x^a)(x^b)=x^{a+b}[/tex]
so
[tex]((-19)^5)((-19)^{11})=(-19)^{5+11}=(-19)^{16}[/tex]
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