2. 1)0,5a²c⁴(a4 – 2+6) – 0,5aⓇc4 – 0,5a®c® ; 2) 4,8x8y? – (12xøyó – 6) – 2,4x®y (2 xºy2 – 5y + 3);
3) 2,5t® s1°(4t2 – 6c2 – 3) + 15t8c2910 – 10t10910,
4) 9220316 – 1,8a10818 – 0,9a%b°(10a1567 + 2a5bº).

Question

Математика: 2. 1)0,5a²c⁴(a4 – 2+6) – 0,5aⓇc4 – 0,5a®c® ; 2) 4,8x8y? – (12xøyó – 6) – 2,4x®y (2 xºy2 – 5y + 3);3) 2,5t® s1°(4t2 – 6c2 – 3) + 15t8c2910 – 10t10910,4) 9220316 – 1,8a10818 – 0,9a%b°(10a1567 + 2a5bº).​

оксаночка1412 · Answer

https://ru-static.z-dn.net/files/df0/621f77ba979d003d8431c5a4afebae34.jpgПошаговое объяснение:...

2. 1)0,5a²c⁴(a4 – 2+6) – 0,5aⓇc4 – 0,5a®c® ; 2) 4,8x8y? – (12xøyó – 6) – 2,4x®y (2 xºy2 – 5y + 3);3) 2,5t® s1°(4t2 – 6c2 – 3) + 15t8c2910 – 10t10910,4) 9220316 – 1,8a10818 – 0,9a%b°(10a1567 + 2a5bº).​

2. 1)0,5a²c⁴(a4 – 2+6) – 0,5aⓇc4 – 0,5a®c® ; 2) 4,8x8y? – (12xøyó – 6) – 2,4x®y (2 xºy2 – 5y + 3);
3) 2,5t® s1°(4t2 – 6c2 – 3) + 15t8c2910 – 10t10910,
4) 9220316 – 1,8a10818 – 0,9a%b°(10a1567 + 2a5bº).