$$(5 \times { 7 }^{ -2 } ) \times { \left( { 5 }^{ 2 } \right) }^{ 4 } \times { \left( { 7 }^{ 1 } \right) }^{ 2 }$$
$1953125$
$$5\times 7^{-2}\times 5^{8}\times \left(7^{1}\right)^{2}$$
$$5\times 7^{-2}\times 5^{8}\times 7^{2}$$
$$5^{9}\times 7^{-2}\times 7^{2}$$
$$5^{9}$$
$$1953125$$
Show Solution
Hide Solution
$5^{9}$
