brietduiy5oopar brietduiy5oopar

20-09-2016
Mathematics

contestada

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

Respuesta :

HomertheGenius HomertheGenius

21-09-2016

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

what is 8.94 rounded to the nearest tenth

why is wet bandage placed on a forehead of a person suffering from high fever?.

are there any birds that can't fly

For what value of x would be the quotient (3x²+4x-5) ÷ (x+2) not make sense?

to the nearest tenth of a percent, what is 8/13 written as a percent? Answers: A. 0.6%

Which sentence has a misplaced adjective clause? A. Little Emily, whose parents claime

what is 2.48 rounded to the nearest tenth

what is a sharp projecting edge of something?

the strength of the force of gravity between two objects depend on?

Evaluate the following expression using the values given:Find -3a2 - b3 + 3c2 - 2b3 if a = 2, b = -1, and c = 3.