Step-by-step explanation:
a = 2
b = 1
c = 4
<h2>Question:</h2>

= Solution ,
= 3 × 2 × 4 - 2 + 2 × 1
= 24 - 2 + 2
= 24 + 2 - 2
= 26 - 2
= 24
hence the answer is 24....
Answer:
320
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Answer:
(10,−86)
Step-by-step explanation:
Just plug in -1 for x and u should get ur answer