What is the remainder of 3x³ - 2x² - 7x +6 divided by x+1? Is x+1 a factor of the polynomial?
1 answer:
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You could either use a calculator on the internet or do it manually:
512
128 * 4
32 * 4 * 4
8 * 4 * 4 * 2 * 2
8 * 8 * 4 * 2
8 * 8 * 8 = 512
![\sqrt[3]{512} = 8](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B512%7D%20%3D%208)
512
128 * 4
32 * 4 * 4
8 * 4 * 4 * 2 * 2
8 * 8 * 4 * 2
8 * 8 * 8 = 512
We have to complete the statement of
The left hand side is given by
Now when we take GCF as 5a, then we have to divide each term of the expression with 5a. Thus, we have
Therefore, to complete the statement we need to enter in the box.
There are 21 people in the crew.
Step-by-step explanation:
Given,
Number of men in the crew = 14
Percent of men = %
Let,
x be the number of people in crew.
According to given statement;
Multiplying both sides by
There are 21 people in the crew.
Keywords: percentage, variable
Learn more about variables at:
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