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
astra-53 [7]
2 years ago
15

Factor the polynomial. 7x2 + 68xy - 20y2 A) (7x - 2y)(x + 10y) B) (7x - 10y)(x - 2y) C) (7x + 10y)(x + 2y) D) (7x + 2y)(x - 10y)

Mathematics
1 answer:
Otrada [13]2 years ago
5 0
For this case we have the following polynomial:
 7x2 + 68xy - 20y2
 Factoring we have:
 (7x-2y) (x + 10y)
 We verify the factorization:
 7x2 + 70xy - 2xy - 20y2
 Rewriting we have:
 7x2 + 68xy - 20y2
 Therefore, the factorization is correct.
 Answer:
 
A) (7x - 2y) (x + 10y)
You might be interested in
I need some help with this problem, I am supposed to solve for x
harina [27]
I havnt done that in a while but I think you do x+105=x+95 then you add your like terms which would turn into 10=2x then you divide 10 divided by 2 which is 5, SO YOUR ANSWER IS (I think) 5x
3 0
3 years ago
1. What is the median of the following numbers? 36,42,28, 52, 48, 36, 31<br> 36<br> O 42<br> O 48
Kruka [31]
The answer is 36 pls mark me brainliest:)
4 0
3 years ago
The length of a rectangle is 5 in longer than its width. if the perimeter of the rectangle is 34 in , find its area.
shtirl [24]
Area(A)= lw
perimeter(P)= 2w+2l= 34in
length(l)= w+5 
width(w)= w

1/2 P= 17= w+l
17= w+(w+5)
17= 2w+5
2w=12
w=6 in

l= w+5
l= 6+5
l=11 in


A= lw= (11)(6)= 66in²

Answer:
Area of rectangle is 66 in².
3 0
3 years ago
If you shift the quadratic parent function, Flx) =x, down 9 units, what is the equation of the new function?​
Mashutka [201]

Answer:

y = x-9

Step-by-step explanation:

6 0
3 years ago
How do i solve this equation? -5x =-40
LuckyWell [14K]
You solve it by dividing -40 over -5 then you will get x=8
5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the minimum number of degrees that an equilateral triangle can be rotated before it carries onto itself?
    9·2 answers
  • Dominik uses 20 grams of filling for each dumpling he makes. He has 1500 grams of dumpling filling. The grams F of filling remai
    11·1 answer
  • Find the value of x <br> Pleasee
    14·1 answer
  • Geometry help please
    6·1 answer
  • Question 3 Rewrite in simplest rational exponent form √x • 4√x. Show each step of your process.
    10·1 answer
  • What is the value of 280
    13·1 answer
  • Pls explain how to do this will give brainliest to best answer
    8·1 answer
  • Please help! I don't understand this!! Solve using substitution:
    5·1 answer
  • At what rates percent compound interest will Rs2000 amount to Rs 2420 in 2 years. ​
    5·1 answer
  • Can u help me wirh some questions please
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!