The first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 27, 9,3,...
27,9,3,...
\text{Find the 10th term.}
Find the 10th term.

answer: -0.5 would be the most likley outcome

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

the answer to this is a. a^2 + b^2 = c^2