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Use the intersect method to solve the equation. 7²-7-8²+1
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Use the intersect method to solve the equation. 7²-7-8²+1
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Jul 5, 2021
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Use the intersect method to solve the equation.
7²-7-8²+1
Mathematics
high-school
Hixi
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: -
:
7^2-7-8^2+1
| Evaluate the
|
|
\/
49-7-8^2+1 = 49-7-64+1
--+
|
|
|
\/
(-)
Vollkorntomate
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Jul 11, 2021
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Vollkorntomate
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