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8090 [49]
3 years ago
7

What is the solution of the equation x^2 + 2x -7=0

Mathematics
1 answer:
frosja888 [35]3 years ago
5 0

Answer:

x = -1 + 2 sqr2

or

x = -1 -2 sqr2

Step-by-step explanation:

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(X+6)x(X-3)

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2 years ago
The length of a rectangle is twice its width, while the
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Answer: Length = 12 units

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Step-by-step explanation:

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3 years ago
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