We can simply add the expression to simplify the expression. So,
(7+3i)+(-8+9i) =7 +3i -8+9i Get rid of paranthesis.
=(7-8)+(3i+9i) Group the like terms.
= -1 + 12i
Answer:
its probably division property if equality
Step-by-step explanation:
because it has division in it
25
40+76+84 = 200.
200 ÷ 8 = 25
Answer: 25.
The slope is 1.4
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