Question

025: What must be subtracted from 8.r* + 14.r3 - 2x2 + 78 - 8, so that the difference is exactly divisible by 4x2 + 3x - 2:

11th - 12th Class

Maths

Solution

4.0 (1 ratings)

( frac{2 x^{2}+2 x-1}{8 x^{4}+14 x^{3}-2 x^{2}+7 x-8} ) ( frac{8 x^{4}+6 x^{3}-4 x^{2}}{7 x^{3}+2 x^{2}+7 x-8} ) ( frac{8 x^{3}+6 x^{2}-4 x}{-4 x^{2}+11 x-8} ) ( frac{-4 x^{2}-3 x+2}{14 x-10} ) ( 14 x-10 ) must lee subtracted W 14 20