what is the answer to 16x squared -56xy +49y squared

you could do it with a formula of A squared +2AB + B squared or with a genetic rectangle
in Algebra 1 Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

4^2=16 and 7^2=49; 2*4*7=56. A perfect square has the form A^2+2AB+B^2=(A+B)^2, so A=4x and B=7y, so we have (4x-7y)^2.

by Top Rated User (1.2m points)

Related questions

1 answer
Factorise 49y^3-28y^2+35xy
asked Mar 2, 2020 in Algebra 1 Answers by Maina | 1.1k views
1 answer
27y^2-49y+22
asked Nov 7, 2012 in Algebra 1 Answers by anonymous | 807 views
1 answer
factor 64x^2 + 112xy + 49y^2
asked Oct 20, 2012 in Algebra 2 Answers by ayeitsNique Level 2 User (1.7k points) | 1.2k views
1 answer
7y^3/9t^5*81t^8/49y
asked Feb 13, 2012 in Algebra 1 Answers by anonymous | 722 views
2 answers
|-11|+5^2=50y-|-31|-49y help me solve
asked Jan 25, 2012 in Algebra 1 Answers by anonymous | 641 views
1 answer
|-11|+5^2=0y-|-31|-49y help solve
asked Jan 25, 2012 in Algebra 1 Answers by anonymous | 615 views
2 answers
defines y as a function of x 49y^2=9(x+1)^2
asked Jan 18, 2012 in Calculus Answers by anonymous | 831 views
1 answer
what is 36x^2-84xy+49y^2
asked Jan 5, 2012 in Algebra 1 Answers by anonymous | 1.3k views
1 answer
16x cubed minus 44x squared minus 42x
asked Apr 9, 2013 in Algebra 2 Answers by anonymous | 891 views
1 answer
16x squared-10x-9
asked Dec 2, 2012 in Algebra 1 Answers by anonymous | 632 views
1 answer
what is the answer to this,factor out 5x2-16x-528=0
asked May 8, 2013 in Algebra 1 Answers by anonymous | 542 views
1 answer
8x^5+16x^4-20x^3+12 what is the answer
asked Mar 28, 2013 in Algebra 1 Answers by anonymous | 654 views
1 answer
what is the answer to 8y-16x=4
asked Feb 6, 2013 in Pre-Algebra Answers by anonymous | 851 views
1 answer
(16x^2 - 25)
asked Feb 27, 2024 in Algebra 2 Answers by anonymous | 636 views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. Solve 15 -1(12÷4+1)? (4)
  4. 8:4(5+2) (3)
  5. How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line? (1)

Most popular tags

87,516 questions
100,279 answers
2,420 comments
732,541 users