Question

1. Expand and simplify each of the following
expressions
(a) a(5b + c)-2a(3c-b)
(b) - 20(48-5h) - 3d + 7h)
(c) 4(3k + m) - 38(2k - 5m)
(d) 2n(p - 2n) - An(n-2p)​

Answer 1

Answer:

a) (5ba+ac)(6ac-2ab)

5ba+ac-6ac+2ab

10ab-7ac

Step-by-step explanation:

not sure about the ans