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2 years ago

WILL GIVE BRAILIEST!!

Mathematics

2 answers:

jekas [21]2 years ago

6 0

Answer:

d . 9 ^ 2

Step-by-step explanation:

9 ^ 3 * 9 ^ 4 / 9 ^ 5

= 81

= 9 ^ 2

so the answer is D

Mark brainliest

Kamila [148]2 years ago

5 0

$d. \: {9}^{2}$ ✅

Step-by-step explanation:

$\frac{ {9}^{3} \times {9}^{4} }{ {9}^{5} } \\ = \frac{ {9}^{3 + 4} }{ {9}^{5} } \\ = \frac{ {9}^{7} }{ {9}^{5} } \\ = {9}^{7 - 5} \\ = {9}^{2}$

<u>Note</u>:-

${a}^{m} \times {a}^{n} = {a}^{m + n}$

${a}^{m} \div {a}^{n} = {a}^{m - n}$

$\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘$

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Step-by-step explanation:

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3 years ago

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Studentka2010 [4]

Step-by-step explanation:

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