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Serhud [2]
3 years ago
11

How many solutions will the following equation have: x squared -49=0

Mathematics
2 answers:
RSB [31]3 years ago
7 0
Xsquere-49=0
Xsquere=49
X=√49 (squere root of 49 is 7)
i.e  X=7
nevsk [136]3 years ago
3 0
If u use factoring then x can be 7 or -7
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1 / 12 is the probability that you'll end up with an  orange hat.

<u>Step-by-step explanation:</u>

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  • There are 4 piece of clothing ⇒ shirt, pants, socks, or hat
  • There are 3 possible colors ⇒ purple, blue, or orange

<u>To find the total number of outcome :</u>

Total outcomes ⇒ (number of clothes) × (number of colors)

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