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MrRissso [65]
3 years ago
14

Given 2x² = -8, x is

Mathematics
2 answers:
DanielleElmas [232]3 years ago
8 0

Answer:

2x²=-8

x²= 8/2

x²= 4

x= √4

x= 2

So, the value of x is 2

nlexa [21]3 years ago
4 0

Answer:

its 2i or -2i

Step-by-step explanation:

just did it and also the next one is -4 and 10

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Answer:

y - 4 = 3(x-3)

Step-by-step explanation:

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mr Goodwill [35]

From the table, y varies directly as x. Therefore,  the constant of variation is k = 2 and y = 2x.

<h3>How to find a direct variation?</h3>

For direct variation,

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Describe how to find the number of seats on the middle and lower levels of the stadium when solving for the variable only gives
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Answer:

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