4. Solve: x2 + 6x + 9 = 1 x= -4 and x = -2
O
x = 4 and x = 2
О
x = -4 and x = 2
o
x = 4 and x = -2

Thirteen bowlers were asked what their score was on their last game. the scores are shown below 190,150,154,194,181,190,170,151,170,178,161,180 find the range of the bowlers score a.56 b.44 c.34 d.23