Answer:
(x-3)(x-3) if factor or 3 if the value if x.
Step-by-step explanation:
We have to find the factor of 9 where in if we add them it will result to -6.
to check if our answer is right we are going to use FOIL method.
Combine all terms and we'll end up with:
x = 3
x^2 - 6 + 9 = 0
Step 1: Using a^2 - 2ab + b^2 = (a-b)^2, factor the expression.
(x-3)^2 = 0
Step 2: Set the base equal to 0. The only way an exponentiation can be is when the base equals 0.
x - 3 = 0
Step 3: Move constant to the right-hand side and change its sign.
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Answer:
(x-3)(x-3) if factor or 3 if the value if x.
Step-by-step explanation:
We have to find the factor of 9 where in if we add them it will result to -6.
to check if our answer is right we are going to use FOIL method.
Combine all terms and we'll end up with:
Answer:
x = 3
Step-by-step explanation:
x^2 - 6 + 9 = 0
Step 1: Using a^2 - 2ab + b^2 = (a-b)^2, factor the expression.
(x-3)^2 = 0
Step 2: Set the base equal to 0. The only way an exponentiation can be is when the base equals 0.
x - 3 = 0
Step 3: Move constant to the right-hand side and change its sign.
x = 3