Question

a) (3²)⁴=?
b)2⁹•7⁹=?
c) 20¹⁵:4¹⁵=?

REPEDE DAU COROANA ​

Answer 1

a)

$( {3}^{2} ) ^{4}$

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

${3}^{8}$

b)

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

$(2 \times 7) ^{9}$

${14}^{9}$

c)

${20}^{15} \div {4}^{15}$

${3}^{15}$