JakhariJ53021 JakhariJ53021
  • 03-11-2022
  • Mathematics
contestada

simplify the expression x² - 3xy - 5xy - 7y² + 4x² + 8y²

Respuesta :

ZyrielleA138560 ZyrielleA138560
  • 03-11-2022

x² - 3xy - 5xy - 7y² + 4x² + 8y² ​

First, let's re-arrange

x² + 4x² - 3xy - 5xy - 7y² + 8y² ​

5x² - 8xy + y²

Answer Link

Otras preguntas

The Commissariat established by Frederick William in Prussia became A. the overseer of the army. B. an agency of civil government. C. both a military and civil
take 2 identical bowls filled with water.shine a spotlight on one and place one away from the spotlight in the same room. which shows higher evaporation and why
let f(x)=2x-3 and g(x)= -x^2-1 find ( g o f) (x)
What are the operation sines that make this statement correct? 3_5_7_18_3=14
find the amplitude, period, and phase shift of the function defined by: y=3-2cos(3x+pi)
What was the South’s greatest concern when California applied for statehood?
I just need the equation on how to do it. I'm so lost :'( help please!!!!!!
2-3 facts about Warsaw Pact
What was the South’s greatest concern when California applied for statehood?
let f(x)=2x-3 and g(x)= -x^2-1 find ( g o f) (x)