Which expression is equivalent to 6(x + 3)? A. 9x B. 6x + 3 C. 6x + 9 D. 6x + 18
2 answers:
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Answer:
The quadratic equation is:
Step-by-step explanation:
If the roots of the quadratic equation are "-6" and "6", then it must have the following factors:
Therefore, we can write the equation in factor form as:
where a is a real number constant factor. Now, this equation in standard form will look like:
Therefore, using the information about the leading coefficient being "1" (one), we derive that the constant factor must be "1". The final expression for the quadratic becomes: