answersLogoWhite

0

How do you solve the problem 3a2 -36 plus 81 equals 0?

User Avatar

Ssantellanez14 ∙

Lvl 1
∙ 15y ago
Updated: 10/17/2024

Divide all terms by 3:-

x2-12+27 = 0

When factored:-

(x-3)(x-9) = 0

Therefore: x = 3 or x = 9

User Avatar

Wiki User

∙ 15y ago
Copy

What else can I help you with?

Related Questions

What is 3a2 plus 16a plus 5?

3a2+16a+5 = (3a+1)(a+5) when factored


What is The simplified form of (3a2 - 5ab plus c2) plus (-2a2 plus 10ab plus 6c2)?

What is The simplified form of (3a2 - 5ab plus c2) plus (-2a2 plus 10ab plus 6c2)


What is 3a2 plus 9?

6a+9


A2b plus 3a2 plus 2b plus 6?

(a2 + 2)(b + 3)


How many terms does this polynomial have 4a3 plus 3a2 plus 2a plus 1?

4


What is 3a2 plus 4a-4?

(a + 2)(3a - 2)


How do you factorise 3a2 plus 9a?

It is 3a(a+3) when factored


When a2 plus a-3 is subtracted from 3a2-5 the answer is?

5a+3a2a2= 8a a2


How do you factor 3aa - 24ab plus 48bb?

3a2 - 24ab + 48b2 = 3(a - 4b)2.


When 3a2-2a plus 5 subtracted by a2 plus a equals 1?

Not sure why it is 3a2- if you mean 3*a*2, then: 3*a*2=6a (6a-2a)+5-2(a (or a2)+a)=1 4a+5-(2a+a)=1 4a+5-2a-a=1 Then take the 5 over (remember, the +5 become -5 when transposed): 4a-2a-a=1-5 Solving the equations on both sides gives: a=-4 Is this your answer?


What is 6 - 3a2 plus 7 plus 4a - 5a plus 18?

6-3a**2+7+4a-5a+18 3a**2-1a+31


How do you factor 3a2-16a plus 5?

3a2 - 16a + 5 = 3a2 - 15a - a + 5 = 3a(a -5) - 1(a -5) = (3a - 1)(a - 5)

Trending Questions
How to sepll the third day of the week? What are the oldest orchestras? Will kookaburras eat other birds? Who whipped kunta kinte in roots for not saying tobey? What sense organ allow for detection of the human head in the gravitational field? Where is the cabin air filter on 2001 Honda Prelude? What is 480 square feet in linear feet? What is the most important holiday in colombia? What gases cause global warming and how? Why did Plymouth colonist create to Mayflower compact? What does the name Nadine mean? How do you program my dish network remote to work with my samsung soundbar? Is Lyle Wagner related to Robert Wagner? What is 0.5 any number to get 1? What do queen bees sound like? What are tinchy stryder brother's called? What are the 3 features formed by wave deposition? What is the difference between isotope and isodiaphers? What is the past tense of sing in passive form? What is in the bag Ian gave to Jenna?

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.