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pav-90 [236]
3 years ago
10

A+b+c=4 a²+b²+c²=10 a³+b³+c³=22 a4+b4+c²=?

Mathematics
1 answer:
iragen [17]3 years ago
6 0

Answer:

34

Step-by-step explanation:

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marysya [2.9K]

Answer:

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Step-by-step explanation:

7 0
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Debora [2.8K]

Answer:

x = 5

y = 1

Step-by-step explanation:

So move 2y from the second equation to the other side of the equals sign

2x +3y = 13

x = 3 + 2y

From here substitute X into the first equation

2(3 + 2y) + 3y = 13

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6 0
3 years ago
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