Question

Solve r squared+7r+6=0

Answer 1

Answer:

r=-6

r=-1

Step-by-step explanation:

$r^2+7r+6\\(r+6)(r+1)=0\\\\r+6=0\\r=-6\\\\r+1=0\\r=-1$

Answer 2

Answer:

r = -6

or

r = -1

Step-by-step explanation:

from your question

r² + 7r + 6 = 0

we have,

(r +6)(r + 1)

either

r + 6 =0

r = -6

or

r + 1 = 0

r = -1