Question

Evaluate 2cd + 3ab if a = 2, b = -3, c = -1, and d = 4.

Answer 1

2cd + 3ab if a = 2, b = -3, c = -1, and d = 4.
2(-1) (4) + 3 (2) (-3)
-8 + -18
Answer = -26

Answer 2

Answer: -26

Explanation:

2cd+3ab=

2(-1)(4)+3(2)(-3)=

-8-18=-26