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natulia [17]
3 years ago
14

Use the intersect method to solve the equation. x² - 1 = -x²+7

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
5 0

Answer:

x= 2,-2

Step-by-step explanation:

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answer is 3rd option

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3 years ago
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Find the area of the composite figure.
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