Question

5. The expansion of
(A) x² + 2x - 120
(B) x² - 2x - 120
(D) x² - 2x + 120
(C) x2 + 2x + 120​

Answer 1

Answer:

The evaporation of (x-10) (x+12) is (a) x²+2x-120(b) x²-2x-120(c) x²+2x+120(