Factoring a Trinomial - Level 1

1)

x2 − x − 56 = 0

2)

x2 − 18x + 81 = 0

3)

x2 + 2x − 48 = 0

1)	x2 − x − 56 = 0	2)	x2 − 18x + 81 = 0	3)	x2 + 2x − 48 = 0
	{-8 , 7}		{-9 , -9}		{8 , -6}