Question

35. Which of the following are the factors of the polynomial x² + x - 72?
(1) (x-8)(x +9) (2) (x +9) (x+8)
(3). (x-8)(x - 9) (4) (x - 9) (x + 8)
​

Answer 1

x² + x -72

x² + 9x - 8x -72

x ( x+9 ) -8 ( x +9)

( x+9) ( x-8)

hope it helps you......

Answer 2

Answer:

the answer is not in option