The rule of distributive property allows you to rewrite xa + xb as x (a + b).
So if x = 2, a = 3 and b = 4, xa + xb = x(a + b)
(2 * 3) + (2 * 4) = 2 (3 + 4)
6 + 8 = 14
14 = 14
...and so on. You may try it yourself with different variations.
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Use the midpoint formula it’s pretty straightforward from there. (-4.5 , -2)
Answer:x=- 17-root 217/12
Step-by-step explanation:
The awnser is 156 so yeah
3+10i=4i-18
3+6i=-18
6i=-21
-7/2
-3 1/2