`(4x^(2) + 19x^(2) + 25) div (2x^(2) - x + 5) = "_________"` .

x^(2)-19x+84

38 x ^(2) y ^(2 ) z div 19 x y ^(2) is equal to "______________."

(x^5 div x^4)^3 div x^2 = ?

(2x^2-3x+2x^4)div(x^2-1)

Check whether g(x) is a factor of p(x) by dividing the first polynomial by the second polynomial: (i) p(x) = 4x^(3) + 8x + 8x^(2) +7, g(x) =2x^(2) -x+1 , (ii) p(x) =x^(4) - 5x -2, g(x) =2-x^(2) , (iii) p(x) = 13x^(3) -19x^(2) + 12x +14, g(x) =2-2x +x^(2)