Question

Factorization 1.4x²-16+15

Answer 1

Answer:

$\frac{3}{2} \: \: or \: \: \frac{5}{2}$

Step-by-step explanation:

$4 {x}^{2} - 16x + 15 = 0$

$4 {x}^{2} - 10x - 6x + 15 = 0$

$2x(2x - 5) - 3(2x - 5) = 0$

$(2x - 3)(2x - 5) = 0$

$x = \frac{3}{2}$

$x = \frac{5}{2}$

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