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M^2-6m +9

in factored form?

User Vimo
by
7.9k points

1 Answer

1 vote

Answer:

(m-3)^2

Explanation:

(m^2-6m+9) is factored by using this formula:
(a-b)^2=a^2-2ab+b^2.

Therefore, we can substitute the values into this equation.

m^2=a^2,

-6m=-2ab,

9=b^2.

Solving for b in the third equation, b is equal to 3 or -3. However, as this equation is negative, then it must be -3.

(m-3)^2

User Jason Bugs Adams
by
8.2k points

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