displacedyankee displacedyankee
  • 12-03-2015
  • Mathematics
contestada

-10 x 2 + 21x + 10 How do I factor this?

Respuesta :

konrad509
konrad509 konrad509
  • 12-03-2015
[tex]-10x^2+21x+10=\\ -10x^2+25x-4x+10=\\ -5x(2x-5)-2(2x-5)=\\ -(5x+2)(2x-5)[/tex]
Answer Link

Otras preguntas

how can we describe the san andreas fault system
Percy Jackson chapter 19 What does the scene in the throne room tell you about each other of the three friends
2.   The document that established the separation of the colonies and Britain, highlighted natural rights all men held, and listed grievances against the king w
Which functions are increasing? Choose all answers that are correct.
Is the function linear or nonlinear? x −2 0 1 3 4 y 4 8 10 14 16 A. Linear B. Nonlinear
Why did the Portuguese not draw on local populations for the labor needed on Brazilian plantations?
Why did communists fear/ban religion in the Russian Revolution?
How does the first scene of act I develop the conditions that will influence the ill-fated love between Romeo and Juliet?
what is |3.8| i need help
how much tax would you own on an $89 Skype jacket if the tax rate is 6.5%