Question

How to do k² – 6k+ 14=9​

Answer 1

By factoring, the answer is k1=1 , k2=5

Answer 2

k=1

Explanation:

first step:

k=1*1=1

second step:

6*k | 6*1=6

third step:

1-6= -5

fourth step:

-5 + 14=

the answer:

9