Question

9a^2+4b^2+16c^2+12ab+16bc+24ca​

Answer 1

(3a)^2+ (2b)^2+ (4c)^2 +2(3a)(2b)+2(2b)(4c)+ 2(4c)(2a)
[ 3a+2b+4c]^2

Answer 2

Answer:

it is in (a+b+c)^2 formula

Step-by-step explanation:

9a^2+4b^2+16c^2+12ab+16bc+24ca=(a+b+c)^2