Question

Escreva sob forma de uma só potência :
a)a^2.a^3.^a4=
b)5^8.5^2.5^3 =
c)(0,1)^2.(0,1)^2.(0,1)^3.(0,1)^3=
d)3^1.3^4.3^2 =

Answer 1

Explicação passo-a-passo:

a)

$\sf a^2\cdot a^3\cdot a^4=a^{2+3+4}$

$\sf a^2\cdot a^3\cdot a^4=a^{9}$

b)

$\sf 5^8\cdot 5^2\cdot 5^3=5^{8+2+3}$

$\sf 5^8\cdot 5^2\cdot 5^3=5^{13}$

c)

$\sf (0,1)^2\cdot (0,1)^2\cdot(0,1)^3\cdot (0,1)^3=(0,1)^{2+2+3+3}$

$\sf (0,1)^2\cdot (0,1)^\cdot(0,1)^3\cdot (0,1)^3=(0,1)^{10}$

d)

$\sf 3^1\cdot 3^4\cdot 3^2=3^{1+4+2}$

$\sf 3^1\cdot 3^4\cdot 3^2=3^{7}$