C. 8- 6i
(3- i) to the power of 2 (expand the expression)
9- 6 i + i to the power of 2
calculate
9 - 6i - 1
calculate
8- 6i.
-2,-2 I think that’s the answer
Answer:hi
Step-by-step explanation:plz like and brainliest i am noob I really need this plz
You would just do 5.7-8.1, which is -3.6 degrees Celcius. Hope I helped!
<span>The ratio of sides is, 8:10 = 4:5
squaring it yields, 16:25
the ratio of the area is 16:25
</span>
