17-11-2015
Mathematics

contestada

express as a trinomial: (2x+10)(x-9)

Respuesta :

Panoyin Panoyin

17-11-2015

(2x + 10)(x - 9)
2x(x - 9) + 10(x - 9)
2x(x) - 2x(9) + 10(x) - 10(9)
2x² - 18x + 10x - 90
2x² - 8x - 90

Answer Link

Otras preguntas

after an extreme disturbance, what kind of organisms move into the area first?

What is 4/1 + 3/4 = equal to?

Please point out the passive sentence in this paragraph and explain why it is a passive sentence. New evidence for life on other planets was revealed by scienti

How many minutes are from 7:41 to 8:22? Plz help is for today!

how does adaptation affect the survival of a species?why?

What is the potential energy of a 2-kilogram potted plant that is on a 1 meter-high plant stand?

Please help me solve this 2 step equation problems 1.V/4-3=5 2.U/5+3=1 3.6+z/9=9 4.-7+f/2= -1 5.9+w/4= -5 6.e/7-3= -5 7.-8+d/5=2 8. U/5+3=6 9. F/-3+5=8

The most successful mammals are the a. marsupials, who practically have a whole continent to themselves. b. monotremes, who have a very speciﬁc niche without co

Which of the following organisms has the highest evolutionary fitness? A. A cheetah that catches the most prey B. A fox that successfully avoids predators C. A

What is 4/1 + 3/4 = equal to?