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Elena L [17]
3 years ago
14

Write an expression that represents "the sum of x and itself". Type your answer in the space provided. Use only lower case lette

rs and do not use spaces in your answer.
Mathematics
1 answer:
Nikolay [14]3 years ago
5 0

Either of the following is such a sum:

  • x+x
  • 2x

The former is more recognizable as matching the given English expression, but the latter is the same thing, in simplified form.

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Step-by-step explanation:

One approach to doing this probelm is to evaluate all three functions F, G and H at x = 2:

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