All categories

3 years ago

F(x)=3x^3-12x^2+9x what the factor

Mathematics

2 answers:

Veseljchak [2.6K]3 years ago

7 0

Answer:

3x(x - 1)(x - 3)

Step-by-step explanation:

the sum of the coefficients = 3 - 12 + 9 = 0

hence x = 1 is a root of f(x) and (x - 1) is a factor

dividing 3x³ - 12x² + 9x gives

f(x) = (x - 1)(3x² - 9x)

= (x - 1)3x(x - 3) = 3x(x - 1)(x - 3) ← in factored form

alexandr1967 [171]3 years ago

6 0

Answer:

f(x) = 3x(x-1)(x-3)

Step-by-step explanation:

f(x) = 3x³-12x²+9x = 3x(x²-4x+3) =

= 3x(x²-x-3x+3) = 3x[x(x-1)-3(x-1)] =

= 3x[(x-1)(x-3)] = 3x(x-1)(x-3)

You might be interested in

Which inequality is shown in the graph below?

Lerok [7]

Answer:

Step-by-step explanation:

must be the equation

y > x+1

because the slope is 1 and is 1 abve the origin and a dotted line

4 0

3 years ago

Need Help ASAP on this question

marta [7]

Step-by-step explanation:

$1250 - 8 \times 82 = \\ = 1250 - 656 = \\ = 594$

7 0

3 years ago

Read 2 more answers

Choose all the important facts about the y-intercept. (multiple select - more than one answer is correct) The y-intercept tells

iogann1982 [59]

Answer:

Your answer should be C and D

Step-by-step explanation:

The y-intercept of the line is the value of y at the point where the line crosses the y axis.

5 0

3 years ago

The grocery store sells kumquats for $5.00 a pound and Asian pears for $3.25 a pound. Write an equation in standard form for the

Lilit [14]

I can simplify the formula with the data you gave me to do a simple formula like this: <span>4.25 k + 2 p = 12 I think this one explains in an easy way this. Hope it's good for you</span>

8 0

3 years ago

What is the median?<br> -2 -3 8 -6 -9

mars1129 [50]

Answer:

-3

Step-by-step explanation:

its the middle number so you put them in order and get the ndeswer just whatevers in the midde

-9 -6 -3 -2 8

8 0

3 years ago

Read 2 more answers

F(x)=3x^3-12x^2+9x what the factor​

F(x)=3x^3-12x^2+9x what the factor