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12x² +8x5 =

pls paanswer​


Sagot :

Answer: No real Root

Step-by-step explanation:

Quadratic Formula = (-b±√b^2-4ac)/2a

Equation into Formula = (-8±√8^2-4(12)(5))/2(12)

    = (-8±√64-240)/24

As you can see, the equation asks us to find the square root of a Negative number (64-240). This means that the quadratic equation has no x intercept unless you were to use a radical. (I dont think you would have to do that...)

P.S. : Cant you use a quadratic Calculator