Приведите подобные члены:
- $${\largeа)}\ 18a^2b-4a^2b+6a^2b;$$
- $${\largeб)}\ 6a^8b^2+7a^8b^2+(-2)a^8b^2;$$
- $${\largeв)}\ 4b^3c^4+8b^3c^4-14b^3c^4;$$
- $${\largeг)}\ 0c^2e^5+4c^2e^5-16c^2e^5;$$
- $${\largeд)}\ 2{,}1a^2e-1{,}6a^2e+1{,}5a^2e;$$
- $${\largeе)}\ 6{,}46a^4k+2{,}14a^4k-8{,}6a^4k;$$
- $${\largeж)}\ 5{,}18a^2p^3+3{,}22a^2p^3-2{,}4a^2p^3;$$
- $${\largeз)}\ 7{,}14ax^2+4{,}36ax^2-12{,}8ax^2.$$