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Mrac [35]
2 years ago
14

Simplify each expression. (4 - 2i) - (-3 + i) ​

Mathematics
2 answers:
PtichkaEL [24]2 years ago
7 0

Answer:

2i - (-3 + i)

Step-by-step explanation:

I think this is it. Sorry if it's wrong

Aleksandr [31]2 years ago
6 0

Answer:

7 -3i

Step-by-step explanation:

Simplify by combining the real and imaginary parts of each expression

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A line has a slope of -4. Which of the following could describe two points on the line?
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A particle moves on a coordinate line with an acceleration at time t seconds of e^t/2 m/sec^2. At t=0 the particle is at the ori
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Hello,

A) a=e^ \frac{t}{2} \\\\

v(t)=\int\ a\ dt=\int\ e^ \frac{t}{2}\ dt=2*e^ \frac{t}{2}+C\\\\v(0)=-4\\
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\boxed{v(t)= 2*e^ \frac{0}{2}-6}\\\\





B)
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t=2*ln(3)\approx{2,19722...}\\



C)

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5 0
3 years ago
frank is going to plant c vegetable seeds in one garden and 4c+2 vegetable seeds in another. How many seeds is Frank going to​ p
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Answer:

Step-by-step explanation:

If Frank is planting b seeds in one and 5b + 10 in the other, the expression showing the total is b + (5b + 10), or 6b + 10 seeds.

8 0
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