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Mumz [18]
2 years ago
14

x2 – 144 = 0 (what formula did you use besides calculator or quadratic formula ) show work on how you solved plz :D (put down 26

pts)
Mathematics
2 answers:
Harrizon [31]2 years ago
4 0
X^2 = 144
sqrt(x^2) = sqrt(144)
x = 12

Square root formula? It’s not really a formula though.
SVEN [57.7K]2 years ago
3 0
2X - 144 = 0
+ 144. + 144
2X = 144
/2. /2.
X = 72
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