Question

Find x what is answer (2)x+² = 256

Answer 1

2x^2 = 256

x^2 = 256/2

x^2 = 128

x = 12.806

Answer 2

Question : Find x

$2x^² = 256$

Solution :

$2x^² = 256$

$x^2 = 256/2$

$x = root128$

$x = 2root8$


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