Whats the answer to -x² +6x + 18 = 0

asked Dec 13, 2021 231k views

4 votes

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3 votes

Answer:

8.2

Explanation:

Vikram Mahishi answered Dec 13, 2021

3.2k points

4 votes

Answer:

Explanation:

Step-1 : Multiply the coefficient of the first term by the constant 1 • -6 = -6

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

Eric MORAND answered Dec 17, 2021

3.3k points

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