5.4 Complete the square

Front

Complete the Square: x² + 14x + ____

Back

49

Front

Factor the perfect square trinomial: x² + 14x + 49

Back

(x+7)²

Front

Complete the Square: x² + 10x + ____

Back

x² + 10x + 25

Front

Complete the Square: x² - 20x + ____

Back

100

Front

What is the formula to complete the square for a quadratic equation ax² + bx + c?

Back

(x + b/2a)² - (b² - 4ac)/4a

Front

What is a perfect square trinomial?

Back

A trinomial that can be expressed as the square of a binomial.

Front

Complete the Square: x² + 6x + ____

Back

9

Front

Factor the perfect square trinomial: x² + 6x + 9

Back

(x + 3)²

Front

Complete the Square: x² - 8x + ____

Back

16

Front

Factor the perfect square trinomial: x² - 8x + 16

Back

(x - 4)²