Question

ordenar de mayor exponente a estos ejercicios

1. -a^2b^3+a^4b+a^3b^2-ab^4

2. a^4-5a+6a^3-9a2+6

3. -x^8y^2+x^10+3x^4y^6-x^6y^4+x^2y^8

4. -3m^15n^2+4m^12n^3-8m^6n^5-10m^3n^6+n^7-7m^9n^4+m^18n

Answer 1

1: a⁴b+a³b²-a²b³-ab⁴

2: a⁴+6a³-9a²-5a+6

3: x^10-x^8y^2-x^6y^4+3x^4y^6+x^2y^8

4: m^18n-3m^15n^2+4m^12n^3+7m^9n^4-8m^6n^5-10m^3n^6