Q 1 : How much is subtracted from 16x^{4} - 24x^{3} - 23x^{2} + 24x + 28 to make it perfect square. 16 8 12 10
Q 2 : How much is subtracted from 4x^{4} + 12x^{3} + 17x^{2} + 2x + 7 to make it perfect square. 6 2 3 5
Q 3 : What is the first degree expression to be subtracted from 9x^{4} - 12x^{3} + 12x^{2} - 9x + 13. 3x + 4 2x - 4 3x - 4 2x + 4
Q 4 : How much is to be added to 4x^{4} - 12x^{3} - 11x^{2} + 30x + 21 to make it perfect square. 7 3 4 5
Q 5 : What is the first degree expression to be added to x^{4} + 4x^{3} - 4x^{2} - 19x + 11. 2x - 6 3x + 5 3x + 7 2x + 6
Q 6 : What is the first degree expression to be added to x^{4} + 6x^{3} + 19x^{2} + 27x + 23. 3x + 2 2x + 3 2x - 4 2x + 4
Question 7: This question is available to subscribers only!

Question 8: This question is available to subscribers only!