washlin washlin

01-09-2021
Mathematics

contestada

2x2 − 2z4 + y2 − x2 + z4 if x = −4, y = 3, and z = 2.

Respuesta :

01-09-2021

answer: 9

Step-by-step explanation:

x = - 4; y = 3; z = 2;2 x² - 2 z^4 + y² - x² + z^4 = = 2 * (-4)² - 2 * 2^4 + 3² - ( -4)² + 2^4 == 2 * 16 - 2 * 16 + 9 - 16 + 16 = = 32 - 32 + 9 - 16 + 16 = 9

Answer Link

Otras preguntas

I need help!!!!!!!!!!!!!!!!!

What is the probability of drawing a five then a red card?

The fact that Mercury has no atmosphere is evidence that it _____. is much farther from the sun than it appears is composed almost entirely of gases reflects

What are the factors in 8(x+4)(y+4)(z2+4z+7) ? how many?why?

Solve this equation for a. 10a + 3 + 2a = 39

What is 4.3 in light years

Leona Pena works as an FBI investigator making $1,322 per week. How much FICA will be deducted from her paycheck each week?

Summarize the short story Through the Tunnel

During World War I, what action by the United States government limited the civil liberties of Americans

Does the United States still believe today that it has a special destiny in the world? How do these beliefs affect how we act in the world and what other countr