I’m gonna save my life for my Christmas card I have a gift for my birthday present for my Christmas present pots for my Christmas bell I bought it and it’s a little gem for Christmas I bought a Christmas bell I have bought the Christmas for the solarizion and king kitty kitty cat kitty hello hello I have to get it to me when you DUA can you get me some pictures please I love it

7 0

1 year ago

Factorize 2x^4-7x^3-13x^2+63x-45 using factor theorem.

zheka24 [161]

Find the possible rational roots and use synthetic division to find the first zero.
I chose x=1 (which represents the factor "x-1")

1║2 -7 -13 63 -45
║    2 -5 -18 45
    2 -5 -18 45 0
(x-1) is a factor, (2x³ - 5x² - 18x + 45) is the other factor.

Use synthetic division on the decomposed polynomial to find the next zero.
I chose x = 3 (which represents the factor "x-3")

3║2 -5 -18 45
║    6    3   -45
    2   1 -15    0

Using synthetic division, we discovered that (x-1), (x-3), & (2x² + x -15) are factors. Take the new decomposed polynomial (2x² + x -15) and find the last two factors using any method.

Final Answer: (x-1)(x-3)(x+3)(2x-5)

8 0

2 years ago

Graph 2x-5y=1 Help I don’t know how to do it

lapo4ka [179]

Answer:

Step-by-step explana

Move all terms that don't contain

to the right side and solve.

5 0

1 year ago

Need help failing math

faust18 [17]

Answer:

6,-9

Step by step explaination

First you have got the number (4-7)

use the formula of transformation by adding 2

8 0

1 year ago

Read 2 more answers