12emmavenner 12emmavenner
  • 25-04-2016
  • Mathematics
contestada

Factorise
5x(squared) + 17x -12
3x(squared) + 10x +7

Respuesta :

Panoyin
Panoyin Panoyin
  • 02-05-2016
5x² + 17x - 12
5x² - 20x + 3x - 12
5x(x) - 5x(4) + 3(x) - 3(4)
5x(x - 4) + 3(x - 4)
(5x + 3)(x - 4)

3x² + 10x + 7
3x² + 3x + 7x + 7
3x(x) + 3x(1) + 7(x) + 7(1)
3x(x + 1) + 7(x + 1)
(3x + 7)(x + 1)
Answer Link

Otras preguntas

Which disc catch is made by using both hands?​
What is bioengineering? Brainliest will be given..
cardiovacular excersize is also known as
What is the purpose of the education system?
The rectangle has rotational symmetry of order?
An artist is creating a large painting from a photograph by dividing the photograph into squares and dilating each square by a factor of 4. If the photograph is
Your clothing store is open seven days a week from 9 am to 9 pm you are the manager of three employees each of whom want to work at least 24 hours a week. Each
An artist is creating a large painting from a photograph by dividing the photograph into squares and dilating each square by a factor of 4. If the photograph is
Solve the following equation for . A. y = 3 B. y = 18 C. y = 6 D. y = 36
prove that tan2A is equal to 2tanA/1-tan^2A