Answer:
4a^2 + 12ab + 9b^2.
Step-by-step explanation:
Use the identity (a + b)(a + b) = a^2 + 2ab + b^2 :
So
(2a + 3b)(2a + 3b)
= (2a)^2 + 2*(2a)(3b) + (3b)^2
= 4a^2 + 12ab + 9b^2.
Answer:
slope ={10--2}/(-7-8)=12/-15=-4/5
Answer:
its the second one
Step-by-step explanation:
This looks blury can you get it a little more clear or I think it is just me!
Answer:
265
Step-by-step explanation:
765-500=265 = 500+265=765
