Answer:
it's 3 it's it
Step-by-step explanation:
trust me okay I promise dude I a easy yes yes 3
Option A
Answered by GauthMath if you like please click thanks and comment thanks
Answer:
12a³+2a²+23a+18
Step-by-step explanation:
(3a+2)(4a²-2a+9)=
12a³-6a²+27a+8a²-4a+18=
12a³+2a²+23a+18
If you need more explanation, reply to this answer.
X/6.2=-2.1
multiply both sides by 6.2
x=-13.02
