Which technique is most appropriate to solve this equation? x2 + 6= 31 Question 2 options: quadratic formula zero product property square root property

Question

asked Oct 7, 2021 188k views

1 Answer

Javiel · Answer 1 · 2021-10-12T15:28:09+0000

Answer:

Square root property

Explanation:

The given equation is :

x^2+6=31

We need to write the most appropriated technique to solve the above equation.

Subtracting both sides of the above equation by 6 such that,

$x^2+6-6=31-6\\\\x^2=25$

Now taking square root on both sides we get :

x=√(25)

The square root property is used here, such that the value of x is :

$x=\pm 5$