Below are two expressions, the only difference being the presence or absence of parentheses. expression 1:expression 2:4 2 * (3 4) * (5-2) 4 23 45-2 calculate the difference between the two expressions; that is, evaluate both expressions then subtract one value from the other value.

Question

Mathematics

Genevieve Mahoney

17 September, 02:13

Below are two expressions, the only difference being the presence or absence of parentheses. expression 1:expression 2:4 2 * (3 4) * (5-2) 4 23 45-2 calculate the difference between the two expressions; that is, evaluate both expressions then subtract one value from the other value.

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Answers (1)

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Richards · Answer 1

What we are going to do is develop both expressions separately.

Expression 1:

42 * (34) * (5-2)

1428 * (5-2)

4284

Expression 2:

42 * 34 * 5-2

7140-2

7138

The difference between both expressions is:

7138-4284 = 2854

answer:

the difference between the two expressions is

2854

Below are two expressions, the only difference being the presence or absence of parentheses. expression 1:expression 2:4 2 * (3 4) * (5-2) 4 2*3 4*5-2 calculate the difference between the two expressions; that is, evaluate both expressions then subtract one value from the other value.

Below are two expressions, the only difference being the presence or absence of parentheses. expression 1:expression 2:4 2 * (3 4) * (5-2) 4 23 45-2 calculate the difference between the two expressions; that is, evaluate both expressions then subtract one value from the other value.