<u><em>x=5/8 is the correct answer.</em></u><em> </em>First you had to simplify from both sides of equation, and it gave us, . Then you add 1/4 from both sides of equation, and it gave us, . And it gave us the answer is<u><em> </em></u><u><em>x=5/8 is the final answer. </em></u>Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie
The answer is (D. 12 3/8 )
Simplifying the square of a complex binomial is done similarly to a purely real binomial, except that one was to remember the relation i² = -1.
Solving the equation (8 – 5i)<span>² is done below:
Rewriting </span>(8 – 5i)<span>²:
(8 - 5i)(8 - 5i) = 64 - 40i - 40i + 25i</span><span>²
Simplifying and applying </span><span>i² = -1</span><span>:
64 - 80i + 25(-1)
64 - 80i - 25
39 - 80i
From the choices, the answer is C. </span>
Answer:
36
Step-by-step explanation:
divide the 72 pieces by 2, you already know that 6 + 6 is 12, and 30 +30 is 60, so add 60 and 12 and you get 72