find the difference (6x3 + 7x + 12) - (3x2 + 8x + 8

please help!
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

yu didnt kloes yer parens

6x^3 +7x +12 -(3x^2 +8x +8)

=6x^3 -3x^2 +7x-8x +12-8

=6x^3 -3x^2 -x +4
by

Related questions

1 answer
(6x3 – x + 2) – (5x3 + 8x – 3)
asked Mar 19, 2013 in Algebra 1 Answers by anonymous | 1.0k views
1 answer
what is 20-18/2+6x3=
asked Jul 30, 2013 in Other Math Topics by anonymous | 739 views
1 answer
(6x3)plus 14 equals
asked Feb 19, 2013 in order of operations by nedraberkley Level 1 User (120 points) | 562 views
1 answer
(3x2 + 7x − 3) (5x2 − 3x + 20)
asked May 10, 2013 in Algebra 1 Answers by anonymous | 734 views
1 answer
3x4 + 5x3 + 3x2 - 7x + 9 = 0
asked May 7, 2013 in Algebra 2 Answers by anonymous | 753 views
1 answer
3x2 + 7x + 2
asked Jan 30, 2013 in Algebra 1 Answers by anonymous | 614 views
1 answer
12+5x>2(8x-6)-7x
asked Sep 12, 2013 in Algebra 1 Answers by anonymous | 950 views
0 answers
Short Answer: Find the difference (7x^3-6x^2+6) - (2x^2-4x-9)
asked Jan 9, 2012 in Algebra 2 Answers by renee Level 1 User (460 points) | 1.0k views
1 answer
f(x) = 3x2 - 2x - 8 express f(x + 2) in the form ax2 + bx
asked Oct 1, 2016 in Other Math Topics by anonymous | 6.6k views
1 answer
Order of operation 8 - 3X2+7
asked Aug 25, 2014 in Other Math Topics by jill | 1.2k views
1 answer
What are the factors of 3x2 + 23x − 8?
asked Apr 8, 2013 in Algebra 1 Answers by anonymous | 1.2k views
2 answers
6+3X2-8-(6-4)
asked Mar 20, 2013 in order of operations by anonymous | 864 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
100,325 answers
2,420 comments
754,242 users