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Radical Equation: (x^2-4)1/2 =4
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idk if thats right
I need step by step process.. giving me the answer is not helping.
multiply by 2 on both sides
add 4 to both sides
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square both sides
Aren't you suppose to multiply 1/2 to both sides?
could you rewrite your prob using the equation button below
\[(x ^{2}-4)1/2 =4\]
is 1/2 separate from (x^2-4)?
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yes
so then divide by 1/2 om both sides
so u get x^2-4=2
then add 4
so u get x^2=6
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then square both sides
x=\[\sqrt{6}\]
did i do it wrong?
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