completing the square
(16 / 2)² = 64
(x + 8)²
For what real values of c is x^2 + 16x + c the square of a binomial? If you find more than one, then list your values in increasing order, separated by commas.
2 answers
Did you mean
(16/2)^2=64(x+8)^2?
(16/2)^2=64(x+8)^2?