Mathematics, 01.12.2021 21:50 Bucsan8688

Consider the expression 9 + 3 × 2² - 1 × 4 Show where to place the grouping symbols so that the expression is 45 . Show how the value of the expression changes to 45 .

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Consider the expression 9 + 3 × 2² - 1 × 4 Show where to place the grouping symbols so that the expr...