tkwaghngu tkwaghngu

12-11-2020
Mathematics

contestada

Factorise x2_2x+1
x2-6x+a
X2-18+81

Respuesta :

nopolca nopolca

13-11-2020

Answer:

x^2-2x+1 = (x-1)(x-1)

x^2-6x+a= (x-4)(x-2) a=8

X^2-18x+81 = (x-9)(x-9)

Step-by-step explanation:

Answer Link

Otras preguntas

Write the following numbers in proper scientific notation. 3,120

Identify the roots of gx= x2+3x-4 x^2-4x+29

Polynomials 12y+3y + 2y + y²

Who created google and released it

One-fourth of adults in the United States are not active at all. Please select the best answer from the choices provided. T F

Why was Constantine's conversion to Christianity significant? O His conversion signaled that Christianity was the official religion of the empire. O His convers

A lightweight material is being tested for effectiveness in blocking ultraviolet (UV) rays from the Sun that cause skin to burn and possibly develop skin cancer

What is 4,672.183 rounded to the nearest hundredth?

A large lightning bolt is observed to have a 19500 A current and move 36 C of charge. What was its duration?

Which country has a low arithmetic density, but a high physiological density? Group of answer choices Egypt. United States. United Kingdom. Nigeria.