faizaramzan131 faizaramzan131

02-05-2022
Mathematics

contestada

3 of 8
If x = -8 and y = 4, evaluate the
-
following expressions:
i) (4y)² - (2x)²=
ii) 4y²– 2x²=

Respuesta :

02-05-2022

Answer:

Step-by-step explanation:

i) (4*4)^2-(2(-8))^2=256-(16)^2=256-256=0

ii) (4*16)-2*(-8)^2=64- 2(16)= 64-32=32

Answer Link

Otras preguntas

The haitian revolution was significant because a.it was a rebellion led by european creoles. b.it was the first and only successful slave rebellion in latin ame

How does Piggy feel about the focus on starting a fire? How do Piggy's thoughts affect your view of Ralph's leadership abilities?

The ________ oversees the coast guard, the u.s. immigration and customs enforcement, the u.s. secret service, and the federal emergency management agency.

During his presidential campaign, Jimmy Carter asked Americans to vote for him MAINLY because he

What 2 things are sent back to the light side once the calvin cycle is over?

what portion of the mantle is hot enough to begin melting rocks into magma

Do we think chimpanzees have the capacity to learn languages? Why or why not?

EXPERTS/ACE HELPPPP!!!!!

A male turkey that imprinted onto a human at hatching is transferred as an older juvenile to a flock of "normal" turkeys. when this turkey reaches sexual maturi

This graph gives the height of a rock climber above the ground, in meters, m minutes after sunset. What is the x-intercept and what does it represent? Questio