radomes.openskiesproject.org
Keyasan1n8ahrabanob
Keyasan1n8ahrabanob Keyasan1n8ahrabanob
  • 04-08-2016
  • Mathematics
Answered

factor completely 2x^2 − 2x − 40. 2(x − 5)(x 4) (2x − 10)(x 4) (x − 5)(2x 8) 2(x − 4)(x 5)

Verified Answer :

dalendrk
dalendrk dalendrk
  • 04-08-2016

2x^2 - 2x - 40 = 2x^2 -10x + 8x - 40 = 2x(x - 5) + 8(x - 5)

= (x-5)(2x+8) = 2(x-5)(x+4)

Answer Link

Related Questions

Round to the place value of the less precise measurement 213 m 86 m
Find the area of a sector with a central angle of 32 degrees and a radius of 85 millimeters Round to the nearest tenth
How does a mole of magnesium compare with a mole of iron
why dud Alexander Hamilton propose paying the entire national debt at its face value
Tulsa Oklahoma had a population of 34728 people last year This year the population has grown by 4833 people how many people now live in tulsa
What is the answer to 75a418k4
Which of the following statements is true A Active voice avoids responsibility and should never be used B Passive voice avoids responsibility and should never b
The period of Tokugawa rule from 1603 to 1868 was one of relative peace Which of the following was a method used by the Tokugawa to control its enemies A Land w
Which shows 232 172 being evaluated using the difference of perfect squares method 232 172 529 289529 289 196320 232 172 529 289 240 232 172 23 1723 17 406 240
The numbers on a heart monitor machine like the ones in hospitals mean i know they are stats But stats of what