Step-by-step explanation:
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Answer:
( 3 - 7i) • ( 2 - 5i) = ( - 29 - 29i)
Step-by-step explanation:
The formula is :
(a+bi) • (x+yi) = ax+by•i^2+(ay+bx)i
and since i^2 = -1 it can be written as :
ax - by + (ay + bx) i
( 3 - 7i) • ( 2 - 5i) =
( - 29 - 29i)
Answer:
desmos dot com
Step-by-step explanation:
Answer:
(0, 3)
Step-by-step explanation:
midpoint = x1+ x2 ÷2
y1+ y2 ÷ 2