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Phantasy [73]
3 years ago
14

What are the solutions to the equation

Mathematics
2 answers:
skelet666 [1.2K]3 years ago
8 0

Step-by-step explanation:

4) y²-1=48

y²=49

y=±7

option C -7 and 7

5) x²=289

x=±17

-17 and 17

Flauer [41]3 years ago
7 0

Answer:

Step-by-step explanation:

hello :

y²-1=48

y²-49=0

y²-7² =0

(y-7)(y+7)=0

y-7=0 or y+7 =0

y=7  or y = -7

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Step-by-step explanation:

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3 years ago
Kate has a rectangular garden that is 8 feet long by 3 feet wide. She wishes to extend the length and width by the same amount i
elena55 [62]
<span>Let the extension of the length and width be x.
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3 years ago
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stepan [7]

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7 0
3 years ago
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Veronika [31]

Answer:

2.75 · 10^{5}

Step-by-step explanation:

Hope this helps! :)

6 0
3 years ago
Read 2 more answers
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