Question

Complete the square to solve the equation below?
Check all that apply.
x^2-10x-5=9

Answer 1

A.\[5+\sqrt{39}\]

Answer 2

\[x^2-10x=14\]

Answer 3

B.\[-10-\sqrt{24}\]

Answer 4

C.\[5-\sqrt{39}\]

Answer 5

D.\[10+\sqrt{24}\]

Answer 6

so can someone help

Answer 7

$$x^2-10x-14=0\\
(x-10/2)^2-14-(10/2)^2=0\\
=(x-5)^2-39=0\\
=(x-5)^2=39\\
(x-5)=\pm\sqrt{39}\\
x=5\pm\sqrt{39}$$