Which equation has the same solutions as x^2+6x−7=0?
Question options:
(x+3)^2=2
(x−3)^2=2
(x+3)^2=16
(x−3)^2=16

Step-by-step explanation:

The given equation is

To find the equation that has the same solution, we complete the square.

Add the square of half the coefficient of x to both sides

This becomes:

Factor the first three terms to get a perfect square;

The correct answer is C

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.