tkwaghngu
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

Which of the following can be defined as the amount of matter contained in an object? A. mass B. weight C. density D. volume
a single fair is tossed. find the probability of rolling a number grater than 4
Why is random sampling a better choice when making an inference?
The Renaissance first appeared in ___________. PLZZZZZ HELP ME!!!!!!!!
The Köppen classification system is used as a classification system for A. weather systems. B. high-pressure systems. C. climates. D. low-pressure systems.
A result from being multiplied A. Product B. Quotient C. Multiplier D. Expression
explain why two problems have the same answer 800,000
Why did the conflict in Korea escalate? a. North Korea invaded South Korea. b. The U.N. became involved in the conflict in an attempt to stop war. c. The Unit
Over 3 months, the average change in a company's sales income was $9 million. Determine the average change in sales income per month
Simplify this expression: 4p + 9 + (–7p) + 2 = ? A. 11p + 11 B. 3p + 11 C. –3p + 11 D. 3p + 7