yar127
yar127 yar127
  • 02-12-2020
  • Mathematics
contestada

helpp

2^2 - (2)(-2) - (-2)^2​

Respuesta :

lilithxg
lilithxg lilithxg
  • 02-12-2020

Answer:

4

Step-by-step explanation:

2^2 - (2)(-2) - (-2)^2

=4+4-4

=4

Answer Link
umairkazi924
umairkazi924 umairkazi924
  • 15-12-2020

2² - (2 × -2) - (-2²)

= 4 - (-4) - 4

= 4 + 4 - 4

= 8 - 4

= 4

Answer Link

Otras preguntas

A registered nurse (RN) pays 5% simple interest on a $175,000 mortgage for the construction of a house. What is the yearly interest paid on the mortgage?
what is the full definition of adaptation?
Write 3/5, 1 2/3, 15/7, 1/2, 2 5/8, and 9/4 in order from least to greatest!!!
True or false. If a line L1has equation y = mx + b, where m and b are constants with m ≠ 0, then an equation of a line L2 perpendicular to L1 has the form y = -
what does the expression "what ever floats your boat" mean?
Why does more solar energy reach the equatorial regions than the polar regions?
Subtract: 6lb 4oz - 2lb 10oz
what did Benjamin franklin feel strong about
What is the given equation in logarithmic form of 7^4=2,401?
Rheumatic fever is a bacterial disease that can result in degeneration of heart valves that would cause?