The cylinder is 7.0771 centimeters tall
Divide. (4x^4 - 4x^2 - x-3) = (2x^2 – 3)
1 answer:
Answer:
Step-by-step explanation:
<u>Step 1:</u>
- Simplify:
<em>Checking for a perfect cube:</em>
- 4x⁴ - 4x² - x - 3 is not a perfect cube.
<em>Trying to factor by pulling out:</em>
- Factoring: 4x⁴ - 4x² - x - 3
- Thoughtfully split the expression at hand into groups, each group having two terms:
- Group 1: - x - 3
- Group 2: 4x⁴ - 4x³
- Pull out from each group separately:
- Group 1: (x + 3) • (-1)
- Group 2: (x² - 1) • (4x²)
- Bad news!! Factoring by pulling out fails:
- The groups have no common factor and can not be added up to form a multiplication
<em>Final result:</em>
- <em />
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Answer:
y= x-4
Step-by-step explanation:
Since we have a point, and the slope, we can use the point slope formula
m is the slope, y1 is the y coordinate of the point and x1 is the x coordinate of the point.
We know that m is 1, y1 is 1, and x1 is 5, so we can substitute them in
y-1=1(x-5)
Solve for y by isolating it
Distribute the 1
y-1=1*x+ 1*-5
y-1=x-5
Add 1 to both sides
y=x-4