Sama188 Sama188

28-07-2014
Mathematics

contestada

Factorize : a2 + b2 _ 2(ab - ac + bc ).

Respuesta :

28-07-2014

(a² + b² - 2ab) + 2ac - 2bc = (a - b)² + 2c(a-b) = (a-b)(a-b +2c)

Answer Link

Otras preguntas

kepler found that the orbits of the planets were _____.

What are contemporary social issues?

A semicircular flower bed has a diameter of 3 metres. What is the area of the flower bed?

evaluate x(4x—10)³ for x=2

A photocopy machine can reduce copies to 82% of their original size. If a page is reduced to 82% what percent enlargement is needed to return it to its original

for b how do you what do you do after completing the matching 5x and -x

how to write an shortened if statement?

Which nutrients do not need to be digested?A. Protein, minerals, and vitaminsB. Minerals, vitamins, and waterC. Fat, minerals, and vitamins

Find a so that the point (1,2) is on the graph of f (x)=ax^2+5

Help ASAP please. !!!!