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
olga nikolaevna [1]
3 years ago
15

Hey:) can you please help me posted picture of question

Mathematics
1 answer:
mr Goodwill [35]3 years ago
8 0
The top row contains the product of x^{2} with each term of the expressions x^{6}+ x^{4}+ x^{2} and bottom row contains the product of -1 with each term of expression x^{6}+ x^{4}+ x^{2} .

The final result will be the sum of terms of both rows as shown below:

( x^{6}+ x^{4} + x^{2} )( x^{2} -1) \\  \\ 
= x^{2} ( x^{6}+ x^{4} + x^{2} )-1( x^{6}+ x^{4} + x^{2} ) \\  \\ 
= x^{8}+ x^{6}+ x^{4}- x^{6}- x^{4}- x^{2}  \\  \\ 
= x^{8}- x^{2}

So the correct answer is option D
You might be interested in
Practice: reflecting points in the coordinate plane ​
zmey [24]

letter a is -1,3

its pretty easy

5 0
3 years ago
1/3 + 1/2 + 1 2/3 - 4/5
mash [69]
17/10
or 1 7/10 
i did it on my calculator lol
3 0
3 years ago
PLS HELP ME ASAP FOR 1, 2, 3, and 4 (SHOW WORK!!) + LOTS OF POINTS!!
Lera25 [3.4K]
1/2in = 16 mi
2 3/4 in without whole numbers [(denominator ×whole) + numerator] / denominator
4×2 = 8 +3 = 11/4
Find common denominator for 1/2 and 11/4 (common D Is 4)
Multiply 1/2 by 2/2
2/4 in = 16 mi divide this by 2
2/4 ×1/2 = 1/4
16 /2 = 8
1/4 = 8
1/4 goes into 11/4 11 times
Multiply 8 times 11
88 miles (D)

End zone to end zone is = length so his scale is 6 in and in real life it is 360 ft
To find scale divide 360 by 6
1in = 60 ft (B)

160 ft wide
(divide 160 by 60 ft ) fraction
160/60 is a fraction now simplify
16/6
Common factors of both numbers is 2
Simplify by 2
8/3
Make into whole number fraction
3 goes into 8 two times (2×3=6)(2 becomes whole number) while there's is 2 left over( 8 -6=2) (becoming the numerator)
2 2/3 in (B)

120 ft long
80 ft wide

24 in is scale of "long"
Divide 120 by 24
120÷24=5
So 5in in scale equals 1ft in real life
To find width in scale divide 80 by 5
80/5= 16in (A)

If you have any trouble understanding feel free to let me know I will try to explain as best as I can :)
5 0
3 years ago
How is the scientific use of the term digital different from the common use
Mamont248 [21]
While “digital” commonly refers to electronics in general, the scientific definition of digital is much different. “Digital” in information science refers to the finite, discontinuous phenomenon (e.g., on or off states in a light bulb) as opposed to infinitely varying, continuous analog phenomenon (e.g., the brightness of daylight). It can also refer to representing data in figures as opposed to data represented in pictorial form.
5 0
3 years ago
How do yo find the area of a polygon?
Grace [21]
To find the area of a polygon you have to write the formula of it which is area= 1/2 x perimeter x apothem . hope this helps
8 0
3 years ago
Other questions:
  • On a recent shopping trip, Arnold started with $150. He spent these amounts at various stores $49.81, $32.43, $25.90, $14.58, $2
    13·1 answer
  • A restaurant can seat 100 people. It has booths that seat 4 people and tables that seat 6 people. So far, 5 of the booths are fu
    14·1 answer
  • One number is nine more than the other. Their sum is 33. Find the numbers.
    6·1 answer
  • The price of a car was decreased by 10% to £729. What was the price before the decrease?
    6·2 answers
  • 3(4a+7)=5(2a+4)+1 What is it?
    9·1 answer
  • Solve: 2x+1-14x=-71<br> This is for 7th grade mathematics. Please help! I need this now!
    10·1 answer
  • Help me to calculate 31/4-13/8​
    6·1 answer
  • Find the area of the given triangle.
    5·2 answers
  • Find the product. -2x(x2 - 3) -2 x3 - 6 x -2 x2 6 x 6 x3 -2 x3 6 x.
    14·1 answer
  • Evaluate f(x) = x + 8 when x = -3, 0, and 5.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!