answersLogoWhite

0

Subjects>Math>Math & Arithmetic

What is 81 plus (a-3)?

User Avatar

Anonymous

∙ 8y ago
Updated: 9/26/2023

78

User Avatar

Solon Thompson ∙

Lvl 10
∙ 4y ago
Copy

What else can I help you with?

Continue Learning about Math & Arithmetic

What is 78 plus 79 plus 80 plus 80 plus 81 plus 81?

78 + 79 + 80 + 80 + 81 + 81 = 479


Formula for a3 plus b3 plus c3?

kutta


What is 47 plus 34?

81


What is the square root of 81 plus 81?

9


A3 - 2a2 plus 4a - 8?

a3 - 2a2 + 4a - 8 = a2(a - 2) + 4(a - 2) = (a - 2)(a2 + 4)

Related Questions

A3 plus b3 equals?

A3+b3


What is 78 plus 79 plus 80 plus 80 plus 81 plus 81?

78 + 79 + 80 + 80 + 81 + 81 = 479


Formula for a3 plus b3 plus c3?

kutta


What is the formula of a3 plus b3?

(a+b)3=a3+b3+3ab(a+b) a3+b3=(a+b)3-3ab(a+b) a3+b3=(a+b)(a2-ab+b2)


What is the sum of 1 plus 2 plus 3 plus... Plus 81?

81*82/2= 3321


What is 105 plus 66 plus 287 plus 81?

105 + 66 + 287 + 81 = 539


What is 47 plus 34?

81


-41 plus -40?

-81


What is -81 plus 11?

-81 + 11 = -70


What is 18 plus 81?

18 + 81 = 99


What is -81 plus 623?

-81 + 623 = 542


What is the square root of 81 plus 81?

9

Trending Questions
What is the difference between coplanar and non-coplanar vectors? Why is a staircase an incline plane? What is prime factorization of 87? What is a Palindrome for the word accomplishment? What is 5x-13x plus 6 equals 0? What is 2421 divided by 25? What kind of math is used in physics? Find six consecutive numbers starting with -3? How do you calculate copies per minute on copiers? What did Pythagoras do for math? What is the Mean median mode and range of 576157575857615468514964504865? Is a rhombus and a square a rectangle? What is the value of the 8 in the number 28175? What is absolute of a number? How do you divide the word eyelashes into syllables? What is 3x in parenthesis cubed simplified? What movements are in the oblique plane? Is Portland a compound word? What does evaluating numerical expressions mean? What is the fraction and decimal of 9.75 percent?

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.