Question

$3 x{}^{2} - 10x = 25$
Resolver mediante la fórmula generalll poe fiiis​

Answer 1

Explicación paso a paso:

3x² - 10x = 25

3x² - 10x - 25 = 0

3x² + 5x - 15x - 25 = 0

x × (3x + 5) - 5(3x + 5) = 0

(3x + 5) × (x - 5) = 0

3x + 5 = 0

x - 5 = 0

x = -5/3

x = 5

x₁ = -5/3, x₂ = 5

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