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

What is product positioning?

During transcription the DNA base sequence is transcribed into a complementary mRNA sequence. A codon table like the one shown below lists the amino acids coded

What pressure limits the abuse of economic$ power in a market$ economy? demand supply competition price

The press is sometimes referred to as "The Fourth Estate," meaning it is like a fourth branch of government and that it has a role in balancing the other branch

I don’t know if eny body still up but I live in New York and I hear something in my walls it was scratching and I hear it run a lot do you guys have eny suggest

There are several different models that represent compounds. One type of model is shown. What type of model is shown? a structural formula a chemical formula a

who was king Saul plz help

Who presides if the leader is not available to do so

How can you prevent distractions while driving? Don't change the radio station while driving. Focus on the conversations of the passengers in the car. Eat your

Why are checks and balances important for our democracy? * a) So that the country never runs out of checkbooks. b) So that the legislative branch can make laws