Question

9. m²-6m+9
12a) m² - 6m + 9m​

Answer 1

Answer:

Hi

Step-by-step explanation:

I didn't understand I question

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Answer 2

Step-by-step explanation:

1.1 Factoring m2+6m+9

The first term is, m2 its coefficient is 1 .

The middle term is, +6m its coefficient is 6 .

The last term, "the constant", is +9

Step-1 : Multiply the coefficient of the first term by the constant 1 • 9 = 9

Step-2 : Find two factors of 9 whose sum equals the coefficient of the middle term, which is 6 .

-9 + -1 = -10

-3 + -3 = -6

-1 + -9 = -10

1 + 9 = 10

3 + 3 = 6 That's it