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
pentagon [3]
3 years ago
6

Help please:

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
7 0

➽━━━━━━━━━━━━━──➸

☺ Hello mate__ ❤

◾◾here is your answer...

i think right question is this

(3x − 7y)^2

ok now start solving:-

(3x − 7y)^2

=> (3x − 7y) (3x − 7y)

=> 3x(3x- 7y) -7y(3x-7y)

=>. 3x.3x - 3x.7y-7y. 3x + 7y.7y

=> 9x^2 -27xy +27xy + 49y^2

=> 9x^2 + 49y^2

so your correct ans. is 9x2 + 49y2

➽━━━━━━━━━━━━━──➸

I hope, this will help you.☺

Thank you______❤

✿┅═══❁✿ Be Brainly✿❁═══┅✿

You might be interested in
Consider the multiple regression model with two regressors x1 and x2​, where both variables are determinants of the dependent va
serious [3.7K]
Hdhisnuabwgqnbdxuwbuebwuacwusvaywvsheue y
6 0
3 years ago
How many real roots and how many complex roots exist for the polynomial
Volgvan

Answer:

D. 4 real roots and 0 complex roots

Step-by-step explanation:

If I assume that the function you are saying is

F(x)=x^4+x^3-5x^2+x-6

There should be up to "4 roots," there can't be more or less than 4 total solutions. First, we need to check how many sign changes are there in this function. There are 3 positive real roots. Now lets check for negative roots.

F(-x)=x^4-x^3-5x^2-x-6

There are is only 1 negative real root. Since we basically have 4 real roots, and the max is 4. There should be 4 real roots and 0 complex roots.

8 0
3 years ago
Tyler has 3 times as many books as Mai.
White raven [17]

Answer:

a. x divided by 3

Step-by-step explanation:

because if Tyler has 3 times more books than Mai, then Mai has 3 times fewer books than Tyler.

4 0
3 years ago
Read 2 more answers
Factor of 42a5b3, 35a3b4, and 42ab4
Scrat [10]
Can u explain it a little more clearly...
4 0
3 years ago
The question that is asked
Vika [28.1K]

Answer:

the answer is 35.0° pls thank :)

4 0
3 years ago
Other questions:
  • Use the lists of multiples to answer the problem. Multiples of 8: 8, 16, 24, 32, 40, . . . Multiples of 12: 12, 24, 36, 48, 60,
    9·2 answers
  • Evaluate. write in simplest form. 6-b/3a for a = 10, b = 9
    14·1 answer
  • one of the world's largest stained glass windows is at kennedy International Airport in New York. It is a rectangle with a heigh
    6·1 answer
  • Use substitution to solve the system of linear equations. In your final answer, include all of your work.
    6·1 answer
  • I keep doing 37ln(48)+0.05 but I keep getting it wrong
    12·1 answer
  • some engines require oil to be mixed with gasoline. For every gallon used 4 ounces of oil should be added. How much gas is neede
    14·1 answer
  • Angle a= 7x + 40°
    6·2 answers
  • |
    9·2 answers
  • Given the whole number 3,257,098, in what place value is the 2
    12·1 answer
  • Last year, the Good Foods Cereal Company produced 753,295 boxes of cereal. The company
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!