Solve using the Square Root Property m^2+9m+14=0

Math
m2+9m+14=0
Factor m2+9m+14 using the AC method.
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Consider the form x2+bx+c. Find a pair of integers whose product is c and whose sum is b. In this case, whose product is 14 and whose sum is 9.
2,7
Write the factored form using these integers.
(m+2)(m+7)=0
(m+2)(m+7)=0
If any individual factor on the left side of the equation is equal to 0, the entire expression will be equal to 0.
m+2=0
m+7=0
Set the first factor equal to 0 and solve.
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Set the first factor equal to 0.
m+2=0
Subtract 2 from both sides of the equation.
m=-2
m=-2
Set the next factor equal to 0 and solve.
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Set the next factor equal to 0.
m+7=0
Subtract 7 from both sides of the equation.
m=-7
m=-7
The final solution is all the values that make (m+2)(m+7)=0 true.
m=-2,-7
Solve using the Square Root Property m^2+9m+14=0

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