Simplify each expression. justify each step (5n * 9) * 2n

asked Sep 9, 2019 202k views

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Simplify each expression. justify each step

(5n * 9) * 2n

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Use order of operations to simplify the expression.

(5n * 9) * 2n

$(45n) * 2n = {90n}^(2)$
Answer is

${90n}^(2)$
Hope this helps. :)

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