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torisob [31]
3 years ago
8

Given, Q =x^b/x^c If Q=1 then proof that b=c

Mathematics
1 answer:
LuckyWell [14K]3 years ago
4 0

Answer:

  1. Q = x^ b / x^c
  2. Q = x^(b-c)
  3. 1 = x^ (b-c)
  4. x^0 = x^ (b-c)
  5. 0 = b - c
  6. b = c

Step-by-step explanation:

  1. if the same base are in division then the powers are subtracted
  2. x^0 = 1
  3. if there is same base in an equation then the power of the base can be the equation
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Juana is 4 feet 8 inches tall. She won 1st place in a cross country race. To receive her medal she stood on a platform that was
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Step-by-step explanation:

In his case Juana's height is given to us with two kinds of units, feet and inches, in order to make our solution easyer we will transform her height to only inches. In 1 feet we have 12 inches, so we need to take the part of her height that is given in feet and multiply it by 12. We have:

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