1 answer:
Answer:
x³ - 7x² + 4x + 30
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor, that is
x(x² - 2x - 6) - 5(x² - 2x - 6) ← distribute both parenthesis
= x³ - 2x² - 6x - 5x² + 10x + 30 ← collect like terms
= x³ - 7x² + 4x + 30
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Answer:
-15÷35 is different from 4÷-6
Step-by-step explanation:
-15÷35=-3/7
4÷-6=-2/3
-3/7 is different from -2/3
Ok.
Convert 3/4 to 6/8.
![\frac{9}{8} - \frac{6}{8} = \frac{3}{8}](https://tex.z-dn.net/?f=%20%5Cfrac%7B9%7D%7B8%7D%20%20-%20%20%5Cfrac%7B6%7D%7B8%7D%20%20%3D%20%20%5Cfrac%7B3%7D%7B8%7D%20)
There is your answer. 3/8.
Answer:
I don't know this math sorry!
A. 30=3x+6? B. I really can’t figure it out so sorry