Question

3x2 - 5x + 2

5x² – x-6
Which of the following is the sum of the two
polynomials shown above?
A) 8x2 - 7x - 4
B) 8x² + 7x - 4
C) 8x - 7x² - 4
D) 8x4+ 7x2 - 4

Answer 1

This qn is mistake i think so while addind this 2 eqn the ans is 8x2-6x-4