How do you divide rational expressions?

Answer 1

Remember that dividing by a fraction is equivalent to multiplying by the reciprocal of the fraction, that is,

#a/b divide c/d = a/b cdot d/c={a cdot d}/{b cdot c}#

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Answer 2

To divide rational expressions, you can follow these steps:

  1. Simplify both the numerator and denominator of the rational expressions, if possible.
  2. Keep the first rational expression as it is.
  3. Flip the second rational expression (invert it) by swapping the numerator and denominator.
  4. Rewrite the division operation as multiplication by multiplying the first rational expression with the inverted second rational expression.
  5. Simplify the resulting expression, if possible, by canceling out common factors in the numerator and denominator.
  6. If necessary, factorize the numerator and denominator further to simplify the expression.

That's it! You have successfully divided the rational expressions.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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