selesaikan persamaan kuadrat dibawah ini dengan cara memfaktorkan
a. 2x²+6x = 0
b. 4x-6x²
a. 2x²+6x = 0
b. 4x-6x²
a
[tex]2x {}^{2} + 6x = 0 \\ 2x(x + 3) = 0 \\ 2x = 0 \\ x1 = 0 \\ x + 3 = 0 \\ x2 = - 3 [/tex]
b
[tex]4x - 6x {}^{2} = 0 \\ 2x(2 - 3x) = 0 \\ 2x = 0 \\ x1 = 0 \\ 2 - 3x = 0 \\ - 3x = - 2 \\ x = \frac{ - 2}{ - 3} \\ x2 = \frac{2}{3} \\ [/tex]
[answer.2.content]