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Andrei [34K]
3 years ago
7

What are the solutions to the equation x² = 169?

Mathematics
2 answers:
Marizza181 [45]3 years ago
5 0

Answer:

the solutions are 13 and -13

Step-by-step explanation:

13 x 13= 169

-13 x -13=169

a negative times a negative equals a positive

Liula [17]3 years ago
4 0

The solutions are 13 & -13

Hope that helps

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Answer:

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Step-by-step explanation:

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This would give the slope of the tangent line at any given point of which x coordinate is known. In the present case it is  x = \sqrt{\frac{1}{7} }

Then slope would accordingly be

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= ∞

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