Question

the standard form of quadratic equation 2(x+3)=2x² is
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Answer 1

Answer:

• x = 6/4
• x = ( -1)

Step-by-step explanation:

$2(x+3)=(2x)²$

$2x + 6 = 4 {x}^{2}$

$4 {x}^{2} - 2x - 6 = 0$

$4 {x}^{2} + 4x - 6x - x$

$4x(x + 1) - 6(x + 1)$

$(4x - 6)(x + 1)$

• x = 6/4
• x = ( -1)