what are the solutions for the quadratic equation x^2-8x=9

A. 3

B. 3,-3

C. 1,-9

D. -1,9
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

x^2 -8x -9=0

become (x+1)(x-9)=0
by

Related questions

2 answers
a quadratic equation which has 2 and 4 as solutions
asked May 12, 2013 in Algebra 2 Answers by spunkylisa49 Level 1 User (120 points) | 747 views
1 answer
x^4-8x^2+16
asked Jan 27, 2014 in Algebra 2 Answers by anonymous | 835 views
1 answer
how do you factor 8x^3+16x^2+8x+16
asked Oct 31, 2013 in Algebra 2 Answers by monica | 722 views
1 answer
2x^3+8x^2-32x-128=0
asked Mar 24, 2013 in Algebra 2 Answers by anonymous | 1.6k views
1 answer
Factor y=x^2+8x+17
asked Dec 12, 2012 in Algebra 2 Answers by anonymous | 858 views
1 answer
Can you find the sum of (8x^4 + 11) - (12x^4+x-10)
asked Jun 22, 2012 in Algebra 2 Answers by anonymous | 646 views
1 answer
how would you solve for t if (1/3)^t=(1/9)
asked May 5, 2013 in Algebra 2 Answers by anonymous | 601 views
1 answer
How do I solve for theta in Vx=Vicos(theta)
asked Sep 4, 2013 in Algebra 2 Answers by anonymous | 946 views
1 answer
solve for a if 1/a-1/b=C
asked Nov 14, 2012 in Algebra 2 Answers by anonymous | 775 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
732,532 users