Question

Factorsation method 9x2-3x-2=0

Answer 1

ɢɪᴠᴇɴ ᴛʜᴀᴛ,

Find the Factorsation method 9x²-3x-2=0

$⟹9 {x}^{2} - 3x - 2 = 0 \\ \\ ⟹9 {x}^{2} + 3x - 6x - 2 = 0 \\ \\ ⟹3x(x + 1) - 2(x + 1) = 0\\ \\ ⟹(x + 1)(3x - 2) = 0 \\ \\ ⟹ x = - 1 \: and \: \frac{2}{3}$

Step-by-step explanation:

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