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3 years ago

Whats a quadratic equation that has the roots of 6 and negative 9

Mathematics

1 answer:

Komok [63]3 years ago

5 0

Answer:

x^2-3x-54

Step-by-step explanation:

(x+6)(x-9) Setup the roots

x^2-9x+6x-54 FOIL out the terms

x^2-3x-54 Add like terms together

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As the office purchasing manager you have to buy printer paper. Your last

bixtya [17]

Answer:

a/1/$400

Step-by-step explanation:

240 divided by 12=20

20x10x2=$400

3 0

2 years ago

Find (f/g) (x) for the functions provided: ƒ(x) = x3 − 27, g(x) = 3x − 9

AnnZ [28]

Answer:

$(\frac{f}{g})(x)=\frac{1}{3}(x^2+3x+9)$

Step-by-step explanation:

We have been given that

$f(x)=x^3-27,g(x)=3x-9$

We can use the formula for difference of cubes to simplify the function f(x)

difference of cubes - $a^3-b^3=(a-b)(a^2+ab+b^2)$

$f(x)=x^3-27\\\\=x^3-3^3\\\\=(x-3)(x^2+3x+9)$

And g(x) can be written as

$g(x)=3x-9\\=3(x-3)$

Thus, we have

$(\frac{f}{g})(x)=\frac{(x-3)(x^2+3x+9)}{3(x-3}$

On cancelling the common factors, we get

$(\frac{f}{g})(x)=\frac{1}{3}(x^2+3x+9)$

5 0

2 years ago

PLEASE HELP GIVING BRAINLIST

melisa1 [442]

I’m pretty sure it’s the number of wrenches in the toolbox because that gonna affect the amount of space he has left

3 0

2 years ago

Solve the equation.

Vinil7 [7]

If you would like to solve the equation x + 1/6 = 6, you can do this using the following steps:

x + 1/6 = 6 /-1/6
x + 1/6 - 1/6 = 6 - 1/6
x = 6 - 1/6
x = 36/6 - 1/6
x = 35/6
x = 5 5/6

The correct result would be C. x = 5 5/6.

5 0

3 years ago

a bus with 32 passengers stops and picks up 9 more people.at the next stop, s passengers get off.there are 41 passengers left on

Lemur [1.5K]

Answer:

B. B is the answer cause math (Sorry I just want points)

3 0

3 years ago

Read 2 more answers