AshleyBishop20
AshleyBishop20 AshleyBishop20
  • 22-03-2017
  • Mathematics
contestada

Find the simplified form of the expression. Give your answer in scientific notation. (8x10^4)(9x10^-8)

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daniel42steelers
daniel42steelers daniel42steelers
  • 22-03-2017
you just have to multiply the bases. 3 x 9 = ? add the exponents of the base 10 10^8(10^7)= 10^(8+7)
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dacoda13
dacoda13 dacoda13
  • 22-03-2017
7.2x10^-3 is the correct answer :)

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