Question

complete the square to form a perfect-square trinomial.

c^2 - 14c + ?

what number replaces the ?

Answer 1

Answer:

?=49

Step-by-step explanation:

You have to divide the middle term by 2 and then square it.

14/2=7

7^2=49

Therefore, ?=49

I hope this helped and have a good rest of your day!