Question

add the following polynomials 4x2+5x+6,x2 +1,5x3+4x+3​

Answer 1

taking1st equation

4×2+5x+6=5x+14

now,2nd equation

2x+1

now,3rd equation

5×3+4x+3=4x+18

now adding all the three equations

we get 11x+33