answersLogoWhite

0

What is the answer to 81x2 equals 49?

User Avatar

Anonymous

∙ 16y ago
Updated: 9/28/2021

x2 = 49/81 so x = 7/9

User Avatar

Wiki User

∙ 16y ago
Copy
User Avatar

What else can I help you with?

Related Questions

Find the factorization of 81x2 plus 72x plus 16?

81x2 + 72x + 16 = 81x2 + 36x + 36x + 16 = 9x(9x + 4) + 4(9x + 4) = (9x + 4)2


What is 49 - 30 equals?

49 - 30 equals = 19


7 times what equals 49?

To find the number that, when multiplied by 7, equals 49, you can divide 49 by 7. Doing the calculation, 49 divided by 7 equals 7. Therefore, 7 times 7 equals 49.


What number equals to the 2nd power equals 49?

The number that equals the 2nd power of 49 is the square root of 49. In this case, the square root of 49 is 7, because 7 multiplied by itself (7^2) equals 49. Therefore, the number that equals the 2nd power of 49 is 7.


What equals to 49?

It is 72 = 49.


What is 49 and 49 equals?

the answer is 98


What divided by 49 equals 7?

343 divided by 49 equals 7.


What divided by 7 equals 49?

343 divided by 7 equals 49


What times 49 equals 180?

To find what times 49 equals 180, you can divide 180 by 49. This gives you approximately 3.6735. Therefore, 3.6735 times 49 equals 180.


What is the answer to the sum 7x7 equals?

The answer to 7x7 is 49. Another times (x) sum that equals 49 is: 1x49 There are other sums that equal 49, but I have not typed them.


Find -x when x equals 49?

-49


What equals in 7s 49 in adding?

The answer is 7s + 49.

Trending Questions
How do you define an open system company? What is Christina cimorelli favorite color? Can Keflex and valtrex be taken together? How long does it take for a broken neck to completely heal? Angle of the sub q injections given? What is 1072 grams in pounds and ounces? Can you bake cookies on foil for a quick and easy cleanup? Definition of environmental studies? What was President Lincoln's Gettysburg Address about? What was the duration of the civil war? What are the effects of a corporate tax on the WACC of a business? What is the sales tax for a Jeep Wrangler? What are word plexer? What is the oil capacity of Nissan Armada 5.6l? How many twinkie are consumed a year? What is ocean in Japanese? Is Russell Simmons a Buddhist? What Honda Civics have vtecs? What is the biggest bone in a horses's body called? What does soda mean in America?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.