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sukhopar [10]
3 years ago
11

Whats these -4e-9=19 answer

Mathematics
1 answer:
kherson [118]3 years ago
8 0
Its e=7

-4e-9=19
      +9+9
            28
   -4e=28
    -4x7=28-9=19
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If f(x)=3x+2 what is the equation for f^-1(x)
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