Answer:
Step-by-step explanation:
6x^2+4xy
Hope that helps you out!
((8 x 10) x 3) + ((9 x 8)/2) x2 = (80 x 3) + (72/2) x 2 = 240 + (36 x 2) = 240 + 72 = 312
A^2+B^2=C^2
12=a
16=b
this is the pythagoreon theorem
D.
