Question

which expression is equivalent to (3×⁶ + 2׳) - ( ×⁵- 5׳)?

Answer 1

Answer:

3x^6-x^5+7x^3

Step-by-step explanation:

So we have 3x^6+2x^3, then -x^5+5x^3 (after distributing the negative)

3x^6 cant be added to another number, neither can -x^5 so we can list them as follows

3x^6-x^5

Now 2x^3 and 5x^3 have the same exponent, so you can add them together to get 7x^3

The final solution will be 3x^6-x^5+7x^3 with exponents from highest to lowest.