Math, asked by 27gmembiela, 5 hours ago

Reina and Sam are multiplying (84)5 (73)9.



Reina's Work Sam's Work
(84)5 (73)9 = 84 + 573 + 9 = 89712 (84)5 (73)9 = 84⋅573⋅9 = 820727

Is either of them correct? Explain your reasoning.

Answers

Answered by sohanilaskar2009
1

Answer:

This is a tricky question that Reina and Sam are multiplying (84)5 (73)9 and their work are (84)5 (73)9 = 84 + 573 + 9 = 89712 Reina's (84)5 (73)9 = 84-573-9 = 820727 Sam's Actually they are doing or multiplying using exponents.

Explanation:

It is given in the answer.

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