kaydencekinley kaydencekinley

24-08-2021
Mathematics

contestada

simplify

(7r) (-3r^4)

simplify 7r 3r4 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

24-08-2021

Answer:

-21 r^5

Step-by-step explanation:

(7r) (-3r^4)

Multiply the coefficients

7*(-3)

-21

Multiply the variables

r * r^4 = r^(4+1) = r^5

-21 r^5

Answer Link

Otras preguntas

True or False: "En" can be used to replace a noun introduced by un or une.

Approximately, how far is the earth from the Sun? 15,000 km 150,000 km 150,000,000 km 150,000,000,000 km

Why is Earth's core mostly made of iron? a. Iron is radioactive. b. Iron is a very dense element. c. Iron is naturally hotter than other materials. d. Iron

4/5+×=13/5 how do I solve this problem

what is the answer for 3x-5x=3+4

What was the result of the Protestant reformation in Europe

Which is a tool used to implement economic foreign policy?

Major events of young adulthood can include all of the following EXCEPT: A. starting a family B. selecting a job or career path C. entering into a committed rel

Two similar polygons have areas of 16 square inches and 64 square inches. The ratio of a pair of corresponding sides is 1/4. a. True b. False

Karen measured an Orange and a tangerine. The orange Weighed 3/4 pounds. The tangerine weighed 4/6 pounds.which was heavier? Write an inequality to show how the