Question

√5x²-8x+3√5=0 solution​

Answer 1

$\sqrt{5} x^{2} - 8x + 3 \sqrt{5} = 0$

$\sqrt{5} x {}^{2} - (5 + 3)x + 3 \sqrt{5} = 0$

$\sqrt{5} x {}^{2} - 5x - 3x + 3 \sqrt{5} = 0$

$\sqrt{5} x(x - \sqrt{5} ) - 3(x - \sqrt{5}) = 0$

$(x - \sqrt{5} )( \sqrt{5} x - 3) = 0$

$either$

$x - \sqrt{5} = 0$

$x = \sqrt{5}$

$or \:$

$\sqrt{5} x - 3 = 0$

$x = \frac{3}{ \sqrt{5} }$

Answer 2

hope it works !!

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