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    Why do you multiply by 4 and 6?

    Module 5 Day 5 Challenge Part 2
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    • C
      consideratewallaby 0 M5
      last edited by

      I understood everything until the part which said (1 + 2 + 2² + 2³) × 4 × 6. Where did the 4 and the 6 come from?

      1 Reply Last reply Reply Quote 1
      • daringhorseD
        daringhorse M1★ M2★ M3★ M4 M5
        last edited by

        You multiply (2^0 x 2^1 x 2^2 x 2^3) with (3^0 x 3^1)=4
        and you also multiply that with (5^0 x 5^1)= 6

        MethM 1 Reply Last reply Reply Quote 1
        • MethM
          Meth M5 @daringhorse
          last edited by

          @daringhorse i think you meant 3^0+3^1 and 5^0+5^1 right, i just want to check

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