4 years ago

Please Solve: x^2-4x-5=0

Mathematics

2 answers:

GuDViN [60]4 years ago

6 0

Answer:

-√5/3

Step-by-step explanation:

x^2 - 4x - 5 = 0

+5 +5

√x^2 - 4x = √5

x - 4x = √5

-3x = √5

----- ----

-3 -3

x = -√5/3

The answer is -√5/3.

Anton [14]4 years ago

6 0

The quadratic equation answer is: x^1 = -1; x^2=5 and the number of solutions are 2 real solutions. Hope this helps :)

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