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frutty [35]
3 years ago
13

What is the completely factored form of f of x equals x3 - 2x2 - 5x + 6

Mathematics
2 answers:
S_A_V [24]3 years ago
7 0

Answer:

The answer is (x+2)(x-3)(x-1).

Step-by-step explanation:

GalinKa [24]3 years ago
3 0

Answer:

The completely factorized form is: (x - 1)(x + 2 )(x - 3)

Step-by-step explanation:

To find the solution, we use Ruffini's rule:

                                              1     - 2     -5     + 6 

We first divide by (x-1): 1           1       -1     -6                           

                                      ________________________

                                             1       -1     -6       0

 

Then divide by (x + 2): - 2              -2   +6                        

                                      _______________________

                                              1        -3      0

Then, the rest of the division is: x - 3

Thus, the completely factorized form is: (x - 1) (x + 2 ) ( x - 3)

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Twelve increased by a number
pochemuha

Answer:

12+# OR 12+x

Step-by-step explanation:

Increased by 12 means plus 12. The word "is" in equations is an equal sign. So far, you have 2n+12. On the other side of the equal sign, you have 31 less than 3 times a number.

3 0
3 years ago
What binomial must he added to (3r+14) to make the sum of the two polynomials equal (8r-6)
rodikova [14]

Answer:

(5r - 20)

Step-by-step explanation:

(3r + 14) + (Ar + B) = (8r - 6)

B = -6 - 14 = -20

A = 8 - 3 = 5

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2 years ago
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Find the inverse function for y=3/4+x
Sonja [21]

The inverse of this function is y = x - \frac{3}{4}


You can find the inverse of any function by switching the x and y values and then solving for the new y value. Once you've done that, what will be left over is the inverse function.


y = \frac{3}{4} + x ----> Swap x and y

x = \frac{3}{4} + x -----> Subtract 3/4 from both sides.

x - \frac{3}{4} = y ----> rearrange to appropriate order

y = x - \frac{3}{4}


And that is your inverse function.

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Answer:

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Step-by-step explanation:

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