jasonstl jasonstl
  • 03-09-2020
  • Mathematics
contestada

Solve 5x^2 - 3x + 2 = 11

Respuesta :

0220171954
0220171954 0220171954
  • 06-09-2020

Answer:

x =  1.81 or x = - 1.21  both to 3 significant figures

Step-by-step explanation:

First you put 11 on the other side of the equal sign so the equation is equal to 0.

5x^2 - 3x -9 = 0

Then you use the quadratic formula to solve it (picture gives an EXAMPLE)

Ver imagen 0220171954
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