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Oksi-84 [34.3K]
3 years ago
6

What value do you square to get 9?

Mathematics
2 answers:
Svet_ta [14]3 years ago
8 0

Answer:

3^2 0r (-3)^2

Step-by-step explanation:

let the number be x

x^2=9

x=\sqrt{9

x=\sqrt{3*3

x=3

there fore x=plus or minus 3.since it is a sqauring a number if u square (-3)^2 along will the number sign also gets multiplied and (-*-)=+ so u we get positive number.

therefore if u square 3 then u will get 9

Dominik [7]3 years ago
4 0

Answer:

3 or -3

Step-by-step explanation:

What number multiplied by itself will give you 9

1*1 =1

2*2 =4

3*3 =9

Also note that negative times negative will be positive so

-1*-1=1

That means -3*-3 = 9

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