Question

Please Help Me!!!! qwq

Answer 1

Answer:

We add 25 and subtract 25 to complete the square.

$(x+5)^{2}-38=0$ is the equation we get.

Step-by-step explanation:

$x^{2} +10x-13=0\\x^{2} +10x+25-13-25=0\\(x+5)^{2}-38=0$

So, we're adding 25-25 to complete the square.