All categories

3 years ago

What is the product?

Mathematics

2 answers:

xxMikexx [17]3 years ago

7 0

Answer:

${ \tt{(5r - 4)( {r}^{2} - 6r + 4) }} \\ = { \tt{( {5r}^{3} - {30r}^{2} + 20r - 4 {r}^{2} + 24r - 16) }} \\ = { \tt{ {5r}^{3} - 34 {r}^{2} + 44r - 16 }}$

Vladimir [108]3 years ago

7 0

Answer:

5r³ - 34r² + 44r - 16

Step-by-step explanation:

$\small \sf \: (5r − 4)(r² − 6r + 4)$

use the distributive property

5r × (r² − 6r + 4) - 4× (r² − 6r + 4)

5r³ - 30r² + 20r - 4r² + 24r - 16

combine like terms

5r³ - 30r² - 4r² + 20r + 24r - 16

5r³ - 34r² + 44r - 16

You might be interested in

The scale on a map is 1 in/50miles. Use this scale to determine the distance between two towns that are 3.25 inches apart. *

Alex787 [66]

Answer:

you are from the school pinecrest glades arent you?? >:(

Step-by-step explanation:

8 0

2 years ago

What is the product of −214 and −412?

nlexa [21]

-214 x -412 = 88,168

“Product” means the answer you get from multiplying two or more numbers together.
* Tip: A negative number times another negative number equals a positive.

Hope this helps!

8 0

3 years ago

Antonio uses this redipe to make a fruit smoothie. Fruit Sinoothie eup orange juice cup Yogurt Nino no Cup Strawberries eup blue

ozzi

Answer:

I think it's B.

Step-by-step explanation:

Hope this helps. :)

7 0

2 years ago

X^2-y^2=3y in polar form

Assoli18 [71]

Answer:

Step-by-step explanation:

put x=r cos θ

y=r sin θ

r²cos²θ-r²sin²θ=3rsin θ

r²(cos²θ -sin²θ)=3r sin θ

r²cos 2θ=3rsinθ

r cos 2θ=3 sin θ

r=3sec 2θ sin θ

5 0

3 years ago

The table below shows the fourth powers of different numbers: Number (x) 1 −1 3 −3 Fourth power of the number (y) 1 1 81 81 Part

Katarina [22]

Where is the table?????

5 0

3 years ago