04-07-2017
Mathematics

contestada

How do you factor 2r^2 + 5r +3

Respuesta :

apologiabiology apologiabiology

04-07-2017

magic and experience and trial and error
use ac method
2 times 3=6
what 2 numbers multiply to get 6 and add to get 5?, 2 and 3
split the middle number into those

2r²+2r+3r+3
group
(2r²+2r)+(3r+3)
factor
2r(r+1)+3(r+1)
undistribute
(r+1)(2r+3)

Answer Link

Otras preguntas

Describe the absolute monarchies of Spain under Philip II and France under Louis XIV. ...pls there is a high chance of brainliest.

why did many southerns become ill back home?

5. What is the difference between the focus and the epicenter?

point Paul spends S100 on supplies to make T-shirts. He sells each T-shirt he makes for S12. Which inequality can Paul use to determine how many T-shirts, 1, he

can someone talk to meh

Converging trade winds produce a calm region called what?.

Give the names of a few organisms that help in nitrogen fixation

i need help and i dont know how to do the work of it

25. ___________ arrived for you this morning. A. Furniture C. Some furnitureB. The furnitures D. A furniture E. Some furnitures

After making a down payment on a car loan, you can expect to pay back: A. The principal minus the interest B. The principal plus interest C. The down payment pl