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Sloan [31]
3 years ago
12

Solve for z, express answer in standard form: 3iz + (2-4i) = (1+2i)z - 3i

Mathematics
1 answer:
zaharov [31]3 years ago
5 0
Hope this helps you!

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8^-3x^7y^-11/5x^-19y^17z^-14. Simplify
bazaltina [42]
Y^2/2560x^12z^14........................................

7 0
3 years ago
DO IN 30 MINUTES <br> Pls help :(
Zina [86]
If you can’t answer all of them on time I recommend you to take a picture then write down the work that way you can say to the teacher these are the answers for the ones I left blank
6 0
2 years ago
How do you subtract fractions with different denominators?
PilotLPTM [1.2K]
Attached the solution and work.

6 0
3 years ago
I need help! Will this would be very appreciated!pls
elena-s [515]

Answer:

No real

solution

Step-by-step explanation:

Firstly, let us check if we would be having a real solution

We start by rewriting the equation

We have this as;

8x^2 -25x + 24 = 0

We proceed to get the discriminant

Mathematically, we have this as;

D = b^2 - 4ac

b is the coefficient of x which is -25

a is the coefficient of x^2 which is 8

c is the last number which is 24

So we have;

D = (-25)^2 - 4(8)(24)

D = 625 - 768 = -143

Since the value of the discriminant is negative, there cannot be real roots

What we have as solution are complex roots

6 0
2 years ago
Evaluate 10m + n2/4 when m = 5 and n = 4
Allushta [10]

Answer:

54

Step-by-step explanation:

we have

10m+\frac{n^{2}}{4}

For m=5.n=4

substitute the values of m and the value of n in the equation

so

10(5)+\frac{4^{2}}{4}

50+4

54

3 0
3 years ago
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