Mathematics, 27.03.2022 01:00 JANA279
The expression 23-4.7-5 is equal to -10 However, we can obtain values different than -10 by inserting a single set of parentheses. For example, we can insert parentheses around 23-4 and get:
(23-4) .7--5
Find how many values can be obtained in total in this way, including -10.
Note: inserting parentheses so there is implied multiplication is not allowed. For example:
2(3--4.7)--5
should not be counted.
Answers: 1
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The expression 23-4.7-5 is equal to -10 However, we can obtain values different than -10 by insertin...
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