1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Whitepunk [10]
2 years ago
10

How to factor this expression x^3 - 4x^2 + 4x - 16

Mathematics
1 answer:
Natalija [7]2 years ago
8 0
X²(x - 4) +4 (x - 4)

(x² + 4) (x - 4)

First find the common terms that can enter into both x³ and 4x² then write its down in this case it’s x² that can enter x³ leaving only x _since x³/x² = subtract of the indices. x² will also enter 4x² leaving only four hence you having x² (x - 4)
then do the same for the next pair of terms giving you 4 that can enter into both 4 and 16
Leaving you with +4 (x - 4)

Now you can put the common terms together like so (x² + 4) and choose get one of the other two which are the same= (x - 4)
= (x² + 4) (x - 4)
You might be interested in
Simplify this expression
I am Lyosha [343]
Hello there!

Let's put these into simpler terms:
-7s + 3s + 2s 
10 - 8 - 7

-7s + 3s = -4s
-4s + 2s = 2s

10 - 8 = 2
2 - 7 = -5

We are now left with:
2s - 5, which is your simplified expression.

I hope this helps!
8 0
3 years ago
01:17:22 In the diagram, the ratios of two pairs of corresponding sides are equal. X 6 Z 2 To prove that ALMN - AXYZ by the SAS
marysya [2.9K]

Answer:

option A will be the correct answer

7 0
3 years ago
Later, Alexis is looking at a different set of coins: this time only dimes and nickels. She has twice as many nickels as dimes,
musickatia [10]

9514 1404 393

Answer:

  • 16 dimes
  • 32 nickels

Step-by-step explanation:

Consider a group of 1 dime and 2 nickels. The value of it is 0.20. The total value of all such groups is 3.20, so there must be ...

  3.20/0.20 = 16 . . . . . groups of coins

That is, there are 16 dimes and 32 nickels.

5 0
2 years ago
The equation of a line is -6x - 2y = -18. What is the x-intercept & y-intercept of the line?
WARRIOR [948]

Answer: y int: (0,9)    x int: (3,0)

Step-by-step explanation:

In slope intercept form, the equation is y=-3x+9. In the formula y=mx+b, we know b is the y intercept, so our y int. is 9. To find our x intercept, we set y=0. So, 0=-3x+9=>3x=9=>x=3

5 0
2 years ago
Please help i’ll give brainliest
Setler79 [48]

Answer:

range

Step-by-step explanation:

*JUST AND EDUCATED GUESS* but id say range

7 0
2 years ago
Other questions:
  • Drag each tile to the correct cell in the table.
    9·1 answer
  • Nine members of the drama club are going to New York to see a broadway play as a group. Total cost for tickets, including a $15.
    13·1 answer
  • SORRY ABOUT THE LAST ONE HELP ME PLES ASWDFEGHRJKT
    10·2 answers
  • If lines joined each given point on the graph to the origin, which points would be on lines that represent a unit rate greater t
    5·1 answer
  • Marissa earned $2,250 this month. She has expenses of rent of $800, car payment is $225, utilities are $75, Insurance is $200, c
    5·1 answer
  • 1. Find the area: 26 cm 39 cm<br><br>I need help​
    8·1 answer
  • I give brainliest! A person is going 80 miles per hour. How long does it take for the person to go 80 miles?
    13·2 answers
  • Divide the following numbers.<br><br><br> 931,000/760
    11·2 answers
  • Match the following items.
    14·1 answer
  • PLEASE HELP ME ASAP!!!!!!!!!!!!!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!