Question

solve by completing the square method x2-10x-2​

Answer 1

Answer:

here is your answer

Step-by-step explanation:

x2-10x=2

x2-10x+5^2=2+5^2

${(x - 5)}^{2} = 2 + 25$

$x - 5 = \sqrt{27}$

$x - 5 = \frac{ + }{ } 5.1$

$x = 10.1 \: or \:. - 0.1$