lucy5221 lucy5221
  • 20-10-2020
  • Mathematics
contestada

Use quadratic formula to solve equation -3x^2-4x-4=0 pls help I have 10 minutes left of this test!!

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tatbal600596 tatbal600596
  • 20-10-2020

Answer:No real solutions

Step-by-step explanation:Let's solve your equation step-by-step.

−3x2−4x−4=0

For this equation: a=-3, b=-4, c=-4

−3x2+−4x+−4=0

Step 1: Use quadratic formula with a=-3, b=-4, c=-4.

x=

−b±√b2−4ac

2a

x=

−(−4)±√(−4)2−4(−3)(−4)

2(−3)

x=

4±√−32

−6

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