5x^3-8x^5+44-10x^3+7x^5-60=-x^5-5x^3-16=-(-32)-(-40)-16=32+40-16=56
-7y^2+13y^6-71+3y^2+59-11y^6 =2y^6-4y^2-12=1458-36-12=1410
37+12a^4-a^3-40+4a^3+10a^4=22a^4+3a^3-3=1782-81-3=1698
-100-29b^3+51b^6-52b^6+27b^3+200 =-b^6-2b^3+100=-64-16+100=20
5x^3-8x^5+44-10x^3+7x^5-60=-x^5-5x^3-16=-(-32)-(-40)-16=32+40-16=56
-7y^2+13y^6-71+3y^2+59-11y^6 =2y^6-4y^2-12=1458-36-12=1410
37+12a^4-a^3-40+4a^3+10a^4=22a^4+3a^3-3=1782-81-3=1698
-100-29b^3+51b^6-52b^6+27b^3+200 =-b^6-2b^3+100=-64-16+100=20