Question

solve the following equation (a)4x^2-1=0​

Answer 1

Answer:

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Answer 2

$\huge\mathcal{\fcolorbox{cyan}{black}{\pink{ANSWER}}}$

$4 {x}^{2} - 1 = 0 \\ \implies \: 4 {x}^{2} = 1 \\ \implies \: {x}^{2} = \frac{1}{4} \\ \implies \: x = \pm \: \sqrt{ \frac{1}{4} } \\ \implies \: x = \pm \: \frac{1}{2}$