What expression can be used to determine the difference between the polynomials 10m^6 and 7m^4?

To find the difference between the polynomials 10m6 and 7m4, you simply subtract the second polynomial from the first. The expression for this difference can be written as:

10m6 – 7m4

Here’s a step-by-step breakdown:

  1. Identify the polynomials: In this case, our first polynomial is 10m6 and our second polynomial is 7m4.
  2. Set up the subtraction: To find the difference, we write the expression as 10m6 – 7m4.
  3. Combine like terms: Since the terms 10m6 and 7m4 do not have the same degree, they cannot be combined further. Thus, the expression stays as it is.

Therefore, the expression 10m6 – 7m4 effectively represents the difference of the two given polynomials.

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