Question

Reduza a uma só potência a) 4³ x 4 ²= b) 7⁴ x 7⁵ = c) 2⁶ x 2²= d) 6³ x 6⁴ = e) 3⁷ x 3² = f) 9³ x 9 = g) 5 x 5² = h) 7 x 7⁴ = i) 6 x 6 = j) 3 x 3 l) 9² x 9⁴ x 9 = m) 4 x 4² x 4 n) 4 x 4 x 4=

Answer 1

a)

${4}^{3} \times {4}^{2} = {4}^{5}$

b)

${7}^{4} \times {7}^{5} = {7}^{9}$

c)

${2}^{6} \times {2}^{2} = {2}^{8}$

d)

${6}^{3} \times {6}^{4} = {6}^{7}$

e)

${3}^{7} \times {3}^{2} = {3}^{9}$

f)

${9}^{3} \times 9 = {9}^{4}$

g)

$5 \times {5}^{2} = {5}^{3}$

h)

$7 \times {7}^{4} = {7}^{5}$

i)

$6 \times 6 = {6}^{2}$

j)

$3 \times 3 = {3}^{2}$

l)

${9}^{2} \times {9}^{4} \times 9 = {9}^{7}$

m)

$4 \times {4}^{2} \times 4 = {4}^{4}$

n)

$4 \times 4 \times 4 = {4}^{3}$