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

which set of numbers does -5 belong

In rhombus ABCD, AB=14 and AC=19. Find the area of the rhombus to the nearest tenth. A 190.7 B 228.3 C 195.4 D 179.8

The perimeter of a rectangle is 524 cm. the length is 42 more than the width. What is the length of the rectangle.

54. Where would you most likely find a glacier? Low elevation areas near 20 degrees latitude High elevations and near 60 degrees latitude In the desert Aust

Which word farther or further sounds correct in the following sentence:The city limits are farther out than they used to be.

need help asap!!!!! thank you!!

1.2 Explain how perception affects communication in the workplace.

What is the solution of log((3x + 4))4096 = 4? ( the 3x+4 is like an exponent but lower

Which is a a characteristic of a strong acid ?

There were 230{,}600230,600230, comma, 600 jobs available in the field of radiology in the year 201420142014. Each year, that number is expected to grow by 0.9\