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pychu [463]
3 years ago
7

Solve each equation. 4 = x2 -7

Mathematics
2 answers:
vlabodo [156]3 years ago
6 0

x^2-7=4\ \ \ \ |+7\\\\x^2=11\to \boxed{x=\pm\sqrt{11}}

aleksley [76]3 years ago
5 0

Answer:

so like what?

Step-by-step explanation:


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Answer:

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8 0
4 years ago
Read 2 more answers
The polynomial x3 + 8 is equal to
kondor19780726 [428]

Step-by-step explanation:

The polynomial x³ + 8 is equal to (x + 2)(x² - 2x + 4)

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