adrianaalvarao adrianaalvarao

20-09-2021
Mathematics

contestada

Evaluate a2−b4 if a=−12 and b=2. Express your answer in the simplest form.

Respuesta :

DᴀʀᴋPᴀʀᴀᴅᴏx DᴀʀᴋPᴀʀᴀᴅᴏx

20-09-2021

let's solve :

[tex] \boxed{ \boxed{ {a}^{2} - {b}^{4} }}[/tex]

Plugging the values of a and b

[tex]( - 12) {}^{2} - (2 ){}^{4} [/tex]

[tex]144 - 16[/tex]

[tex]128[/tex]

Answer Link

Otras preguntas

In a response of two to three sentences, explain how the action described in the following lines helps show Beowulf as a hero. "This early discovered The maste

Study the following citation: "LONDON 2012 OLYMPIC PARK: Making the most of London's landmarks." Building Design 27 July 2012: 19. Penn Foster. Web. 2 Aug. 2012

In the united states, 40% of the population has brown eyes. if 14 people are randomly selected, find the probability that at most 11 of them have brown eyes.

Which part of the cerebral cortex is responsible for inhibition of impulses and problem-solving strategies?

La abuela es _______. trabajador trabajadores trabajadora trabajadoras

Strip mining is often involved in the production of

A species becoming dependent on another species is called what

A genetic mutation causes a squirrel to be born with much darker fur than its parents. How will this mutation most likely affect the squirrel population?

One leg of a right triangle is 12 inches, and the measure of the angle opposite that leg is $30^\circ$. what is the number of inches in the hypotenuse of the tr

What kinds of governments did greek city-states have between the 700s bc and the late 500s bc? *?