3 years ago

F(x) = (x - 2)²(x+1)

Mathematics

1 answer:

Inessa [10]3 years ago

5 0

(x - 2)²(x+1)

(x-2)(x-2)

multiply the two brackets together

(x)(x)=x^2

(x)(-2)=-2x

(-2)(x)=-2x

(-2)(-2)=4

x^2-2x-2x+4

x^2-4x+4

(x^2-4x+4)(x+1)

multiply the brackets together

(x^2)(x)=x^3

(x^2)(1)=x^2

(-4x)(x)=-4x^2

(-4x)(1)=-4x

(4)(1)=4

x^3+x^2-4x^2-4x+4x+4

Answer:

x^3-3x^2+4

You might be interested in

Which is a function A. {(7, 3), (7, 15), (7, -11)} B. all of the options correct

frosja888 [35]

7,-11 I think it the answer

6 0

3 years ago

The ratio ½ is in simplest form.> true or false

masha68 [24]

True, you can't simplify 1/2 any further

8 0

3 years ago

Read 2 more answers

C=5.3 mm calculate the diameter of the circle

Leya [2.2K]

C = π×D
D = C/π = (5.3 mm)/π ≈ 1.69 mm

4 0

3 years ago

A negative correlation has a/an?

Elodia [21]

Answer:

A negative correlation means that there is an inverse relationship between two variables - when one variable decreases, the other increases. The vice versa is a negative correlation too, in which one variable increases and the other decreases.

Step-by-step explanation:

4 0

3 years ago

Answer these two please!!

Gala2k [10]

Answer:

#1: x/4 - 3/4

#2: x/14 + 9/2

Step-by-step explanation:

because i said so, you should mark me brainliest

7 0

3 years ago

F(x) = (x - 2)²(x+1)​

F(x) = (x - 2)²(x+1)