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Darya [45]
3 years ago
6

Can someone tell me what I did wrong here

Mathematics
1 answer:
Soloha48 [4]3 years ago
8 0

Answer:

no roots.

Step-by-step explanation:

1)   \sqrt{8x+16}=2-8; \ - \ correct;

2)   \sqrt{8x+16}=-6; \ - \ correct;

note, the value after operation 'square root' cannot be negative ('-6' is on the right side!), then

3) it means, the given equation has no real roots.

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3 years ago
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D

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Step-by-step explanation:

a little messy but hope it helps :)) !!

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Read 2 more answers
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