The answer is 2(b^2-bc+c^2-ac+a^2-ab)
The symbol ^ means the power of / your exponent. Hope this helps !!
Answer:
(5,3)
Step-by-step explanation:
you would move 3 to the right and 2 down
Answer:
20 units
Step-by-step explanation:
the perimeter = 7+4+4+5 = 20 units