answersLogoWhite

0

Subjects>Math>Algebra

How do you factorise x squared plus 1?

User Avatar

Anonymous

∙ 16y ago
Updated: 4/28/2022

(x2 + 1) = (x2 - i2) with the factors (x+i)(x-i) where i is the square root of (-1).

If you don't allow complex numbers (which is usually the case in school mathematics) then there is no factorisation.

User Avatar

Wiki User

∙ 16y ago
Copy

What else can I help you with?

Continue Learning about Algebra

Factorise x squared plus 6x plus 5?

It is (x+5)(x+1) when factored


Factorise x squared plus 13x plus 42?

It is (x+6)(x+7) when factored


Factorise 5x squared plus 17x plus 6?

(5x + 2)(x + 3)


How do you factorise x squared - 3x?

It is: x(x-3) factorized


How do you factorise x squared - 7x?

x(x-7)

Related Questions

Factorise x squared plus 3x plus 2?

(x + 2)(x + 1)


Factorise x squared plus 6x plus 5?

It is (x+5)(x+1) when factored


Factorise x squared plus 13x plus 42?

It is (x+6)(x+7) when factored


How do you factorise x squared plus 4x?

x2 + 4x = x(x + 4)


Factorise 5x squared plus 17x plus 6?

(5x + 2)(x + 3)


How do you factorise x squared plus 2x - 15?

17


How do you factorise x plus x?

x + x = x(1+1)


How do you factorise x squared - 7x 12?

X squared + 7X + 12?


How do you factorise 2x squared minus 13x plus 21?

(x - 3)(2x - 7)


How do you simplify 3x squared plus 7x minus 40 divided by x plus 5?

Factorise it: (x + 5)(3x - 8)


How do you factorise x squared-5x-6?

1


How do you simplify x brackets x plus 1 brackets squared?

x[x+1] squared Simplified is, to my knowledge, x squared plus ( x + 1) squared

Trending Questions
If you have 12 toothpicks that are put in four squares that are connected How do you move 2 to make 7 squares? What is 2 to the power of 64? What graph indicates that there is a linear relationship? How many ways can a librarian arrange 15 books on a shelf if she has 20 books? What is the area of a circle with a diameter of 100 feet? What is the radius of a 20 ft circle? Can you Give an example of bounded function which is not Riemann integrable? Where can you find strang introduction to linear algebra 4th edition instructors manual? What is finite and infinite cyclic group? Square root of 160? Square root of 26? What is the circumference of a circle if diameter is 162 cm? Find the highest common factors of 18 and 24? Solve for x 3x 96-75? What is the difference between T-sql and sql? What is the answer to -11x equals 55? How do you factor 16ax 4x2 16a2? How do you factor t squared minu s t-1squared? What is 2n plus 3n? Is swift a verb?

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 ©2025 Answers.com. 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.