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
natima [27]
4 years ago
14

Factor x^4+6x^2-7 completely.

Mathematics
1 answer:
LUCKY_DIMON [66]4 years ago
8 0
Lets change x²=y,  so we have equation y²+6y-7=(y-1)(y+7)
make change back so (y-1)(y+7)= (x²-1)(x²+7)=(x²-1²)(x²+7)=(x+1)(x-1)(x²+7)


You might be interested in
The vehicle's fuel efficiency is no less than 45 miles per gallon.
JulsSmile [24]

Answer:

its a

Step-by-step explanation:

tge mentions and potential of every thing and how it wroks

6 0
3 years ago
help How much water should be added to 70 ml of 65 percent acid solution to dilute it to a 50 percent solution
inessss [21]

Answer:

30 ml

Step-by-step explanation:

3 0
3 years ago
4. Mr. Ramos invests $600 at a simple interest rate of 6%. How much interest will he earn in one year?
lora16 [44]

Answer:

$36 if it's an annual rate. If it's a monthly rate it's $432

Step-by-step explanation:

Since it's such a high interest rate to pay, I think the logical rate would be annually because that's a lot of money for a bank to give

4 0
3 years ago
For ΔABC, which transformation composition is COMMUTATIVE?
liq [111]
Commutative transformation is type of transformation in which the order of operations doesn't affect the result of transformation.
The only commutative transformation is D.
4 0
3 years ago
Read 2 more answers
A Builder is trying to level out some ground with a front end loader. He picks up some excess dirt at (7,17) and then maneuvers
Juliette [100K]
Vectors give us direction and distance. the first part of our ordered pair moves us in the x direction (left and right), and the second member of the ordered pair moves us in the y direction (up and down)

if you plotted each point along the move, you would go from (7,17) and move -1 in the x direction and 0 in the y, ending up at (6,17). From there, we move 2 in the x direction and 7 in the y, to (8,24).

basically we just add all of the x's together and the y's together since we are moving in a specific direction from a point to a new point.

so

x=7+-1+2+2=10
y=17+0+7+10=34

and we end up at (10,34)
8 0
3 years ago
Other questions:
  • Awan makes 3 sandwiches and cuts each sandwiches into sixths.How many 1/6 size sandwich pieces does he have?
    9·2 answers
  • 4. Joanna bought 3 mini cakes for a birthday party. She cuts each cake into quarters and plans to
    5·1 answer
  • A local store is offering 20% off regular priceiPods. The original price is $200, how much willthe iPod cost during the sale?
    11·1 answer
  • bob needs to mix 2 cups of orange juice concentrate with 3.5 cups of water to make orange juice. bob has 6 cups of concentrate.
    7·2 answers
  • Give at least two reasons why drawing a diagram is helpful when solving a problem
    5·1 answer
  • The speed of light is 3 × 108 meters per second. It take 1.82 × 102 seconds for light to reach Mars. What is the distance, in me
    7·1 answer
  • What is the median ??
    12·2 answers
  • PLS HELP!!! WILL GIVE BRAINLIEST IF CORRECT!!!
    11·1 answer
  • Find the value of the angles marked 'x' and 'y' ​
    10·2 answers
  • I have $230 and I’m at a bookstore. I love books, so I want to buy as many as I can. The books I want to buy each cost $17. At m
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!