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seraphim [82]
3 years ago
8

Solve the equation. If necessary, round your answer to the nearest tenth.

Mathematics
2 answers:
Mama L [17]3 years ago
8 0

Answer:

–14, 14

Step-by-step explanation:

x^2 = 196

x = \sqrt{196}

x = \sqrt{4 * 49}

x = \sqrt{4} * \sqrt{49}

x = 2 * 7

x = 14

Alex777 [14]3 years ago
3 0
Hi there!

{x}^{2}  = 196

Take the root (and minus root).
x =  \sqrt{196}  \:  \: or \:  \: x =  -  \sqrt{196}
x = 14 \:  \:  \:  \: or \:  \: x =  - 14

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Answer:

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Step-by-step explanation:

Given:

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---

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