3 years ago

X2 = 121 solve the equation

Mathematics

2 answers:

Mademuasel [1]3 years ago

8 0

Answer:

60.5

Step By Step Explanation:

Divide 121 by 2, or just add 600.5 or multiply it by 2 and you get 121

german3 years ago

3 0

Answer:

x = 11 or x = -11

Step-by-step explanation:

$x^2 = 121$

$x = \pm\sqrt{121}$

x = 11 or x = -11

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