serinasantiago
serinasantiago serinasantiago
  • 01-05-2020
  • Mathematics
contestada

only answer if yk it please! correct answer will get brainliest!


Solve for x using the Master Product:
3x^2-10x-8=0

Respuesta :

mysticchacha
mysticchacha mysticchacha
  • 04-05-2020

Answer:

so x = 4 and x = -2/3

Step-by-step explanation:

Solve for x using the Master Product:

3x^2-10x-8=0

we see   3*(-8) = -24   and  2 * (-12) = -24   and  2 + -12 = -10

so   3x^2  + 2x  -  12x  - 8 = 0

x (3x + 2) -4 (3x + 2) = 0

(x - 4)(3x + 2) = 0

so x = 4 and x = -2/3

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