berinboben berinboben
  • 22-05-2021
  • Mathematics
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Please help me and use laws of exponents​

Please help me and use laws of exponents class=

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kusumabayu264
kusumabayu264 kusumabayu264
  • 22-05-2021

Answer:

5^2x ÷ 5^-3 = 5⁵(5×5×5×5×5)

5^2x ÷ 1/5³(5×5×5) = 3125

5^2x ÷ 1/125 = 3125

5^2 × 4 = 3125

125

5⁸(5×5×5×5×5×5×5×5) = 3125

125

390625 = 3125

125

so the value X is = 4

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