# Solve equation

solve equation:

$[(a2)+3]^{1/2} + [(a2)-3]^{1/2} = 5$

Correct result:

a1 =  0
a2 =  0

#### Solution:

$a_{1}=\sqrt{ 661 }/10 \doteq 2.571=0$
${a}_{2}=-{a}_{1}=-2.571\doteq -2.571=0$

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