How to solve square root property

4(2x+3)^2=64
in Other Math Topics 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

Divide through by 4: (2x+3)^2=16; square root of both sides: 2x+3=±4. Put another way, 2x+3=4 or 2x+3=-4. From these, 2x=1 or 2x=-7. And this gives us x=1/2 or x=-7/2.

by Top Rated User (1.2m points)

Related questions

1 answer
how do you work square root problems
asked Aug 1, 2019 in Other Math Topics by Dan | 585 views
1 answer
square root of 1296 by prime factorization
asked Jun 17, 2017 in Other Math Topics by Potato Head | 3.8k views
1 answer
square root of 16416
asked Nov 10, 2016 in Other Math Topics by anonymous | 779 views
1 answer
how to find the square root of 7
asked Aug 16, 2014 in Other Math Topics by Poulami | 993 views
1 answer
find square root by divison method
asked Apr 11, 2014 in Other Math Topics by anonymous | 2.7k views
1 answer
Find the square root of: 441
asked Jan 8, 2014 in Other Math Topics by Ichigohoshina | 930 views
1 answer
the square root of 8 rounded to the nearest 10th place
asked Oct 4, 2013 in Other Math Topics by anonymous | 1.7k views
1 answer
find the square root of 269078
asked Jul 15, 2013 in Other Math Topics by anonymous | 513 views
1 answer
what is the square root of 46225
asked Jul 12, 2013 in Other Math Topics by square roots | 3.3k views
2 answers
how do i solve -1 = - (square root of x)
asked Sep 18, 2014 in Algebra 1 Answers by anonymous | 844 views
1 answer
solve y in square root
asked Sep 8, 2013 in Algebra 1 Answers by anonymous | 592 views
2 answers
solve the square root problem √1
asked Jul 22, 2013 in Algebra 2 Answers by Jennifer A. Cascaño Level 12 User (101k points) | 718 views
1 answer
solve the square root problem √64
asked Jul 22, 2013 in Algebra 2 Answers by Jennifer A. Cascaño Level 12 User (101k points) | 635 views
1 answer
solve the square root problem √4
asked Jul 22, 2013 in Algebra 2 Answers by Jennifer A. Cascaño Level 12 User (101k points) | 555 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
100,289 answers
2,420 comments
741,586 users