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

According to recent research ice skaters are able to glide smoothly across the ice because

Most children successfully acquire conservation skills during the _____ stage of cognitive development.\

find the X intercepts of a parabola with the vertex 4, -1 and a y-intercept of 0, 15

PLEASE HELP!!! The probability of drawing a green marble from a marble bag is 20%. What are the odds in favor of drawing a green marble? 1:5 4:1 5:1 1:4

Sofie Ruth is eating a 50 gram chocolate bar which contains 30 percent of cocoa. How many grams of cocoa are in the chocolate bar?

who hires daedalus -short explain

Simplify the following expression: 7y + 2x − 10y + 3x2 − 10x. A). 3x2 − 8x − 3y B). 3x2 − 8x − 17y C). 3x2 + 8x − 3y D). 3x2 − 12x + 3y

Which expression is equivalent to cos(1.4x) - cos(0.6x) a.) -2sinxsin(0.4x) b.) 2sinxsin(0.4x) c.) -2cosxcos(0.4x) d.) 2cosxcox(0.4x)

What conditions is required for viruses to reproduce

In act 3 , why does Walter initially invite Mr. Linder over to their apartment again?