If 52 + x2 +302= 312, then what is the value of x?
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Answered by
0
Step-by-step explanation:
it's imaginary numbers √-42
Answered by
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21
Step-by-step explanation:
52+302+x2=312
352+x2=312
352-312=x2
42=x2
42/2=x
21=x
x=21
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