Question

a)
$5 {}^{2} .5 {}^{4} =$
B)
$2 {}^{3} .2 {}^{4} .2 {}^{2} =$


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Answer 1

a) 5² . 5⁴ = 5²+⁴ = 5⁶ = 5.5.5.5.5.5 = 15.625

b) 2³ . 2⁴ . 2² = 2³+⁴+² = 2⁹ = 2.2.2.2.2.2.2.2.2 = 512