Question

Find the solution to the following equation by transforming it into a perfect square trinomial.

x2 – 12x = 13

(Points : 1)
{46, 55}
{–1, 13}
{–15, 27}
{–21, 33}

Answer 1

hi!!

Answer 2

you can solve this by starting with
\[x^2-12x-13=0\]and factor as
\[(x+1)(x-13)=0\]

Answer 3

those aren't the instructions i know, but it is an easy ;method

Answer 4

so it would be B?

Answer 5

yes it would
\[\color\magenta\heartsuit\]

Answer 6

thank you :D