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Evaluate the value of expression

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Evaluate: -18 + 4(6 ÷ 2)2
asked Oct 11, 2017 in ALGEBRA 1 by mathgirl Apprentice

1 Answer

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According to order of operations, inner brackets first. Hence

-18 + 4(6 ÷ 2)2 = -18 + 4(3)2

According to order of operations, power next. Hence

= -18 + 4*9

According to order of operations, multiplication next. Hence

= -18 + 36

=18

 

answered Oct 11, 2017 by johnkelly Apprentice

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