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

7 : when a vehicle's brake pedal is depressed, the _____ must come on.

The area of a tiled kitchen floor is represented by the expression 4x2 + 24x + 27, where x represents the length of a single tile. The length, l, of the floor i

what is the answer to both of the questions

What part of an hour elapsed between 6:51 pm and 7:27 pm?

Andres company manufactures rectangular storage sheds decisions are made with aluminum side panels that measure 8 feet 10 feet 12 feet and 15 feet Along the bot

Which shows the correct pathway of hormones within the body? bloodstream, target cells, glands target cells, glands, bloodstream glands, bloodstream, target

Which gives the best estimate and the exact product of (5.9)(8.28)? A: estimate: 40; exact product: 48.852 B: estimate: 48; exact product: 48.852 C: estimate:

How did odysseus think the other beggar thought of him?

can y + 8 can be translated as the quotient a number and eight

PLEASE HELP [[99 POINTS!!!!!!}