Question

transforme numa única potência

Answer 1

b) $a.a.a=a^{3}$

c) $7.7^{2}.49=7^{3}.7^{2}=7^{5}$

d) $7^{10}:7^{4}=7^{10}.7^{-4}=7^{6}$

e) $3^{2}:3^{-5}=3^{2}.3^{5}=3^{8}$