Expression 9(2j + 7 + 5j). use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.

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Bogdan Iulian Bursuc asked Nov 15, 2022

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Expression 9(2j + 7 + 5j).

use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.

Mathematics
middle-school

Bogdan Iulian Bursuc asked Nov 15, 2022

by Bogdan Iulian Bursuc

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1 Answer

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Answer:

18j + 63 + 45j and 9(2j + 7) + 9(5j)

Explanation:

distributive property

9(2j + 7 + 5j)

9× 2j + 9×7 + 9 × 5j

18j + 63 + 45j

associative property

9(2j + 7 + 5j)

9(2j + 7) + 9(5j)

John Hascall answered Nov 19, 2022

by John Hascall

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