Factoring Over Multivariable Polynomials Calculator GCF of Polynomial Calculator Factor out the GCF from the Polynomial Calculator Determining if Polynomial is Prime LCM of Polynomials Using GCF Factoring Binomials as sum or difference of cubes Factoring Difference Square Polynomial Calculator Polynomial Root Calculator Factoring Over Complex Numbers Polynomial Equation Solver Calculator Adding Polynomials Calculator Subtracting Polynomials Calculator Multiplying Polynomials Calculator Dividing Polynomials Calculator Polynomial in Ascending Order Calculator Polynomial in Descending Order Calculator Determining if the expression is a Polynomial Degree of a Polynomial Calculator Leading Term of a Polynomial Calculator

Created By : Rina Nayak

Reviewed By : Rina Nayak

Last Updated : Apr 18, 2023


In mathematics, a factor is a number or algebraic expression that divides another number or expression evenly, leaving no remainder. Here you can check the answer to Determine Factoring -x^2-81 Over Complex.

Ex: x^2+1 (or) x^2+2xi-1

Factoring Over Complex Numbers:

How to Determine Factoring -x^2-81 Over Complex?

The given expression is,-x^2-81

Now Solving the given expression step by step we get,

=(x)(x)+(-9i)(x)+(x)(9i)+(-9i)(9i)

=(x)((x+9i))+(-9i)((x+9i))

=-(x - 9i)(x + 9i)

Therefore, the factorisation of -x^2-81 is -(x - 9i)(x + 9i)

FAQs on Factoring -x^2-81 Over Complex

1. What is the Factoring of -x^2-81?

The Factoring -x^2-81 Over complex numbers is -(x - 9i)(x + 9i).


2. Where can I get the detailed answer to determine factoring -x^2-81 over complex numbers?

You can get detailed solution steps for Factoring Polynomial -x^2-81 over complex numbers on this page.


3. How can I solve Factoring Polynomial -x^2-81 over complex numbers Problem by using Factoring Over Complex Numbers Calculator?

Simply enter the input expression in the above calculator form & tap on the calculate button to solve the expression & get the result in no time via our free online Factoring Over Complex Numbers Calculator