KamisiaLJohnson KamisiaLJohnson

16-05-2017
Mathematics

contestada

Subtract. (5r2+5r+9)–(3r+2)

Respuesta :

Аноним Аноним

16-05-2017

(5r2+5r+9)–(3r+2)

You have a minus before the parentesis, so you change the sign of the terms in the parentesis

5r^2+5r+9-3r-2

5r^2+(5-3)r+7

5r^2+2r+7

Answer Link

Otras preguntas

Where can I find the internet plug on my desktop computer?

Escoge el verbo correcto. Los salvadoreños están _____ las vacaciones de noviembre. 1. bailando 2. leyendo 3. estudiando 4. disfrutando

Which of the following is the conjugate of a complex number with 5 as the real part and −2i as the imaginary part? 5 + 2i −5 − 2i −5 + 2i 5 − 2i

round 4.3215 to the nearest thousandths

What are the most important things of the education reform?

what does connotation mean?

Liam has 4 loaves of banana bread. He cuts the loaves of bread and gives 3/4 of a loaf to each member of his family. A. How many loaves cab Liam make? B. How

Please Help!!! A 8.1 kg shell is fired horizontally from a 1250 kg cannon with a velocity of 220m/s. Find the recoil velocity of the cannon.

Describe effective strategies for discussing wellness and for communicating with others who are going through the grief process and the importance of applying t

What was issac newton known for