emilyd02 emilyd02
  • 02-10-2019
  • Mathematics
contestada

How to evaluate rational expressions

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shafa29
shafa29 shafa29
  • 02-10-2019

Answer:

To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. In the example above, the variable x is equal to 6 since 6 + 6 = 12. If we know the value of our variables, we can replace the variables with their values and then evaluate the expression.

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