Mathematics, 01.09.2019 06:00, chaparro0512

Which expression has a value of 15, using only four 4s and any of the following: + , – , · , ÷, exponents, and/or parentheses? a. 44 – (4 ÷ 4) b. (4 · 4) – (4 + 4) c. (4 · 4) – (4 ÷ 4) d. (4 + 4 + 4) ÷ 4

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Which expression has a value of 15, using only four 4s and any of the following: + , – , · , ÷, exp...