Question

(2*10²)⁴ * (19*10) ⁻⁶

Answer 1

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Answer 2

Все првильно!Молодцы)

Answer 3

$(2 times 10 ^{2} )^{4} times (19 times 10) ^{ - 6} = 16 times 10 ^{8} times 19 ^{ - 6} times 10 ^{ - 6} = 16 times 10 ^{8} times frac{1}{19 ^{6} } times 10 ^{ - 6} = frac{16 times 10 ^{8} times times 10 ^{ - 6} }{19 ^{6} } = frac{16 times 10 ^{2} }{19 ^{6} } = frac{16 times 100}{19 ^{6} } = frac{1600}{19 ^{6} }$
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Готово!!Удачи))
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