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klasskru [66]
3 years ago
15

What is x in equation 1-2x=21

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
3 0

See attached pic

x = -10 is your answer

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Simplify: −√16x^2 , when x&lt;0
Savatey [412]

Answer:

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To simplify :

-\sqrt{16x^2} , when x

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On taking square root the square gets removed. So, we have,

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Since x, so the value would be negative.

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-4|x|  (Answer)

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4 years ago
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