Question

Q5.Evaluate (m+n)(3m-
2n); For m= -3, n= 1
O (1)-22
O (ii)o
(iii)22
O (iv)32​

Answer 1

Answer:

(iii)22 is the correct answer.

Step-by-step explanation:

(m+n)(3m-2n)

[(-3)+1] [3(-3)-2×1]

[-2] [-9-2]

[-2] [-11]

22