Answer:
The answer is 2 not 11.6
Step-by-step explanation:
Answer:
rational
Step-by-step explanation:
Answer:
(a+b)^2 = a^2 + 2ab + b^2
(a-b)^2 = a^2 - 2ab + b^2
(a-b)(a+b) = a^2 - b^2
Step-by-step explanation:
They differ because you can either add the property or multiply
Answer:
x-1
Step-by-step explanation:
