Question

In: Math

3. Find the quotient and remainder using long division. x3 + 7x2 − x + 1...

3. Find the quotient and remainder using long division. x3 + 7x2 − x + 1 x + 8

quotient = ?

remainder = ?

4. Simplify using long division. (Express your answer as a quotient + remainder/divisor.)

f(x) = 8x2 − 6x + 3

g(x) = 2x + 1

5.

Find the quotient and remainder using long division.

9x3 + 3x2 + 22x
3x2 + 5
quotient
remainder    

6.

Use the Remainder Theorem to evaluate P(c).

P(x) = x4 + 7x3 − 6x − 12,     c = −1

f(−1) =

7.

Use the Remainder Theorem to evaluate P(c).

P(x) = 9x5 − 3x4 + 4x3 − 2x2 + x − 6,    c = −6

P(−6) =

8.

Consider the following.

P(x) = x3 − 9x2 + 27x − 27

Factor the polynomial as a product of linear factors with complex coefficients.

9.

Consider the following.

P(x) = x3 + 2x2 − 3x − 10

Factor the polynomial as a product of linear factors with complex coefficients.

10.

The polynomial  P(x) = 5x2(x − 1)3(x + 9) has degree (?). It has zeros 0, 1, and (?). The zero 0 has multiplicity (?), and the zero 1 has multiplicity (?). (answer all (?)

12.

Use the Factor Theorem to find all real zeros for the given polynomial function and one factor. (Enter your answers as a comma-separated list.)

f(x) = 6x3 + x2 − 41x + 30;    x + 3

x =

13.

Use the Factor Theorem to find all real zeros for the given polynomial function and one factor. (Enter your answers as a comma-separated list.)

f(x) = 3x3 − 17x2 + 30x − 16;    x − 1

x =

14.

Use the Factor Theorem to find all real zeros for the given polynomial function and one factor. (Enter your answers as a comma-separated list.)

2x3 + 7x2 − 12x − 42;    2x + 7

x =

15.

A polynomial P is given.

P(x) = x3 + x2 + 3x

(a) Find all zeros of P, real and complex. (Enter your answers as a comma-separated list. Enter all answers including repetitions.)

x =

?


(b) Factor P completely.

P(x) =

?

Solutions

Expert Solution


Related Solutions

Given f(x)=2x3-7x2+9x-3, use the remainder theorem to find f(-1)
Given f(x)=2x3-7x2+9x-3, use the remainder theorem to find f(-1)
Use synthetic division to find the quotient and the remainder. (2b^4-6b^3+3b+16)/(b-2)
Use synthetic division to find the quotient and the remainder. (2b^4-6b^3+3b+16)/(b-2)
1. Find the quotient and remainder when 74 is divided by 13. 2. Use the Euclidean...
1. Find the quotient and remainder when 74 is divided by 13. 2. Use the Euclidean Algorithm to find the GCD of 201 and 111. 3. Express your answer to #2 as a combination of 201 and 111. 4. In Z7 compute the following: a. 4+6, b. 4. 6, c. 35.
Using the Chinese remainder theorem solve for x: x = 1 mod 3 x = 5...
Using the Chinese remainder theorem solve for x: x = 1 mod 3 x = 5 mod 7 x = 5 mod 20 Please show the details, I`m trying to understand how to solve this problem since similar questions will be on my exam.
Use the remainder theorem to find the remainder when f(x) is divided by x-1. Then use...
Use the remainder theorem to find the remainder when f(x) is divided by x-1. Then use the factor theorem to determine whether x-1 is a factor of f(x). f(x)=4x4-9x3+14x-9 The remainder is ____ Is x-1 a factor of f(x)=4x4-9x3+14x-9? Yes or No
Find the derivative a)y=(1+x)(x+3)/2x-1 b)y=(1+x3)(3-4x2)+x+6
Find the derivative a)y=(1+x)(x+3)/2x-1 b)y=(1+x3)(3-4x2)+x+6
Find [A]^-1 for the following equation using LU Decomposition and {x}. 3x1 - 2x2 + x3...
Find [A]^-1 for the following equation using LU Decomposition and {x}. 3x1 - 2x2 + x3 = -10 2x1 + 6x2 - 4x3 = 44 -x1 - 2x2 + 5x3 = -26
By dividing 14528 by a certain number, Suresh gets 83 as quotient and 3 as remainder. What is the divisor?
By dividing 14528 by a certain number, Suresh gets 83 as quotient and 3 as remainder. What is the divisor?
Determine whether the statement is true or false. 1 −9 3 7x2 sin (x − y)...
Determine whether the statement is true or false. 1 −9 3 7x2 sin (x − y) dx dy 0 = 3 0 1 7x2 sin (x − y) dy dx −9
Using the quotient rule find the derivative of the function in each case: I. f(x)=(x^2)/(x-5) ii....
Using the quotient rule find the derivative of the function in each case: I. f(x)=(x^2)/(x-5) ii. g(x)=(2x)/(x^2+2) iii. h(x)=(sin x)/x
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT