mathquestions21 mathquestions21

02-05-2017
Mathematics

contestada

what is the coefficient of x^2y^3 in the expansion of (2x+y)^5? A. 2 B. 5 C. 40 D. 80 E. it does not exist

Respuesta :

lucyrasinar lucyrasinar

04-05-2017

it doesn't make sense

Answer Link

OOOJKKKAK OOOJKKKAK

14-01-2021

40 ok there you go its C

Step-by-step explanation:

:)

Answer Link

Otras preguntas

!!~~ i could use some help (its multiple choice and i put more points)~~!! what are the first three terms of the sequence a1=1 and an=4(an-1)^3 ? a) 1,256,5

Which of the following experiments involves the use of operant conditioning? A. blindfolding someone and timing him to see how long it takes him to estimate the

Use two words from the sentence to form a compound word: The rain was so heavy during the storm, some streets were flooded.

discuss how romeo and juliet mirror each other in scene 2 and 3

What type of molecule is formed when a halogen combines with hydrogen

What is 84 feet per hour converted into inches per minute? A. 7 inches per minute B. 16.8 inches per minute C. 420 inches per minute

What is the other name for repetitive strain injury

Humanistic therapists are likely to teach clients to A.focus more on other people's feelings than on their own. B.adapt more readily to social norms and expecta

Urea ammonia and creatinine are examples of A-antidiuretic hormones B-metabolic acids C-solutes not normally found in urine D-nitrogen containing wastes

I don’t understand #2, need help and show how to do it please!!