Answer the question : (2a+√3a)^2+ (4a-5a)^2​

3a4-2a2+5a-10)-(2a4+4a2+5a-2)  

remove first set of parentheses:

apply "-" sign to second parentheses (distributive prop):

the - of a - becomes a + :

combine like terms:

Factor out the variables that are alike:

{(1)a^4 + (-6)a^2 + 0a + (-8)}}}  

0a is just 0, makea the "a" term go away:

can try to factor as squares, but it doesn't work out:

8 = (-4) x (+2) product factors cannot add to make 6.

Step-by-step explanation:

i think it is 70

step-by-step explanation:

answer: #1 ads up by 8 and i don't know #2