Question

(i) 2a²+b²+1 (ii) 2a²b+2ab²+ab

please give answer​

Answer 1

(1) 2×(0)+(-1)×(-1)+1

0+1+1=2 Ans

(2) 2×(0)2×(-1)+2×0 ×-1×-1+0×-1

0+0+0=0