Respuesta :

Answer:

You can't do that is an error if you want to do that you would get it wrong but the only way to do that is 4x2+12x135 which equals 1628

Step-by-step explanation:

I multplyed 4x2 first then 12x135 then added both of them together which gave me 1628

adioabiola

The positive solution to the equation 4x^2 + 12x = 135 is; x = 9/2

By quadratic formula;

  • x = {-b ±√(b² - 4ac)}/2a

where, a = 4, b = 12 and c = -135.

By solving the equation quadratically;

The solutions are;

  • x = 9/2. OR. x = -15/2

In essence, the positive solution of the equation is; x = 9/2

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