sparrow187
sparrow187 sparrow187
  • 03-07-2018
  • Mathematics
contestada

If 2a^2+3^1a-5a^2, then a-a^2=

Respuesta :

gmany
gmany gmany
  • 19-08-2018

[tex]Let's\ 2a^2+3a-5a^2=x\\\\then\\\\2a^2+3a-5a^2=x\\(2a^2-5a^2)+3a=x\\-3a^2+3a=x\\3a-3a^2=x\\3(a-a^2)=x\ \ \ |:3\\\\\boxed{a-a^2=\dfrac{x}{3}}[/tex]

[tex]a-a^2\ \text{is 3 times smaller than}\ 2a^2+3a-5a^2[/tex]

Answer Link

Otras preguntas

You may encounter many situations in life that make you feel uncomfortable. The first tool you can use in fostering resistance skills is _______. A. using
Equation for line passing through point and is perpendicular to the given line - (7,10), y=0.5x-9. Please show work
If the ecosystem is balanced, which populations should be the largest? Which should be the smallest?
Choose the answer that best completes the sentence. Hay una ______ en la cocina.
find the total length of guy wire needed to secure both sides of a 25ft TV antenna to a flat roof there is a 30 degree angle between the Mast and the guy wires.
Which salt concentration served as the experimental control in lab
What is the organ that serves as the starting point of the respiratory system?
A stone is thrown upward from ground level. With what minimum speed should the stone be thrown so as to reach a height of 81 feet?
One way to inscribe an equilateral triangle in a circle is to first inscribe a(n): A.Hexagon B.Octagon C.Pentagon D.Square
I am confused by this can someone help me, please! Everything is on the photo.