Mathematics

Question

Insert a pair of parentheses to the expression so that it is equal to 1:

3+8-4x2-10

1 Answer

  • the answer is 3 + (8-4) x 2-10
                             3 + 4 x 2 - 10
                                 3 + 8 -10
                                     11 - 10
                                          1
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