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posledela
3 years ago
11

(m + n^2)(m^2 - mn^2 + n^4) = find the product of the expression.Show your work.

Mathematics
1 answer:
hram777 [196]3 years ago
3 0
Final Answer is 4n-32/(n-4)(n+4)
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Solve the following system. Please show me how you did it.
Andrej [43]

Answer:

x = 3, y = 4 and z = -5.

Step-by-step explanation:

Use the elimination method:

-3x + 2y + z = -6...........(1)

x + 3y + 2z = 5..............(2)

4x + 4y + 3z = 13..........(3)

Multiply the first equation by -2:

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Now Add (7) and (4):

2x = 6

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Now  substitute for x in (4):

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Finally substitute for x and y in equation (3) to find z:

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