emma63889
Answered

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Determine the number of real number solutions for the equation x^2-2x+6=0​

Sagot :

Liliannasee

x^2 - 2x + 6 = 0

Use the quadratic formula

x= -b + or - squareroot b^2- 4 (a)(c)

                     all over 2a

a = 1

b = -2

c = 6

x= -(-2)+ or - squareroot (-2)^2 - 4(1)(6)             x=  2 + or - squareroot of -20

              all over 2 times 1                                                2

x= -20 <---- NO SOLUTION

Hope this helps :))

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