Answer:
i think its the third one
Step-by-step explanation:
Answer:
x² - 10x + 21
Explanation:
To answer this question, we will simply multiply each term from the first bracket by each term from the second and then combine like terms to get the final expression.
This can be done as follows:
(x - 3)(x - 7)
x(x) + x(-7) -3(x) -3(-7)
x² - 7x - 3x + 21
x² - 10x + 21
Hope this helps :)
Answer:
domain
Step-by-step explanation:
range
Answer:
i think it is 20
Step-by-step explanation:
6-2=4
4×5=20
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