Solve the quadratic equation x² + 2√2x-6=0 for x

Jim Tollan asked Jun 23, 2023

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15 votes

Jim Tollan asked Jun 23, 2023

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15 votes

Explanation:

D = b²-4ac

D = (2√2)²-4×1×(-6)

D = 8+24 = 32 = 4√2

X1 =

$\\ ( - 2 √(2) + 4 √(2) )/( 2 ) = (2 √(2) )/(2) = √(2)$

X2 =

DadiBit answered Jun 28, 2023

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