Use a graphing calculator to find all rational real roots of (x) = 2x* – 7x3 + 21x2 - 63x + 27. Then find the remaining roots (they may be irrational or imaginary) by using division, and write the èquation as a product of linear and quadratic factors. How many roots do you expect to find? Roots:

Q: please give the ABSOLUTE VALUE of: /-3/ /5/ /10/ /-7/ /2/ thanks!!

A:

Q: iGO 2. -/3 2/3 1/2

A:

Q: Please show all steps and explain!

A: According to our guidelines we can answer only three subparts, or first question and rest can be…

Q: cotx + 2cotxsinx=0

A:

Q: Number 15

A:

Q: find x ,x+2tanx=90degree

A: Start by converting degrees on the right side to equivalent radian angle:

Q: yt + x* = F g?

A: Given that: y4+x4=x5y7 Now, take the all "y" terms on one side, we get: y7x5-y4=x4 Now take the…

Q: A certain unit produced by the company can be sold for 200-0.02x pesos where x is the number of unit…

A: We need to find out the price  per unit that will maximize the revenue.

Q: et (ex - 13)(e + 20) xp

A:

Q: Find fs.

A: Explanation of the answer is as follows

Q: 3. 1 10 18

A: topic - derivative of a function

Q: can you show work on how you found the domain and range

A:

Q: On the number line, plot and label all numbers with an absolute value of (3)/(2).

A: We have to solve given Questions.

Q: Write x > 8 in interval notation

A: Given: x>8 To be find: Interval notation of given inequality Concept: If x>a then it's…

Q: A random sample of n measurements was selected from a population with unknown mean μ and standard…

A: As per the Bartleby guildlines we have to solve first three subparts and rest can be reposted...…

Q: 2+x=4 what is x?

A: We have to ifnd the value of x.

Q: 322

A: Here we have to use integration by parts to solve the problem.

Q: what is the infinity

A:

Q: Integrate X dx 1+ x²

A: Given, I=∫x51+x12dxOrI=∫x51+x62dx

Q: -7.3t- 8·3

A: Kindly provide the full question

Q: Consider the interval. (3, 7) Rewrite the interval using plus/minus notation.

A: