Shanayliz Shanayliz

06-01-2021
Mathematics

contestada

Evaluate the given expression if a = 2 and b = -4
a2-b3

Evaluate the given expression if a 2 and b 4 a2b3 class=

Respuesta :

Hrishii Hrishii

06-01-2021

Answer:

31

Step-by-step explanation:

[tex] {a}^{2} - {b}^{3} \\ \\ = {(2)}^{2} - {( - 3)}^{3} \\ \\ = 4 - ( - 27) \\ \\ = 4 + 27 \\ \\ = 31[/tex]

Answer Link

Otras preguntas

Reagan embraced the idea that through tax incentives the private sector would shift its resources from text shelters to productive investment this theory is ref

Document 5a I. W. Burnham was a Wall Street stockbroker. …People were making a lot of money in the stock market—you could sort of feel it when you

Explain how waves eventually even out a shoreline

Base your answer to question 4 on the quotation below and on your knowledge of social studies. …We give our obedience to those whom we put in positions of

One reason the American Federation of Labor (AFL) was successful was that this organization (1) focused on the needs of skilled workers (2) rejected t

“The annual quota of any nationality shall be 2 per centum of the number of foreign-born individuals of such nationality resident in continental Unite

In the years immediately following World War II, United States foreign policy was primarily focused on (1) securing peace in the Middle East (2) co

A rock is thrown straight up into the air. At the highest point of the rock’s path, the magnitude of the net force acting on the rock is (1) less than the magni

“… Our whole system of self-government will crumble either if officials elect what laws they will enforce or citizens elect what laws they will suppor

In Korematsu v. United States (1944), the Supreme Court upheld the military order excluding Japanese Americans from the West Coast on the basis that t