RocNation RocNation

01-11-2014
Mathematics

contestada

select difference of (8x2-3x3) - (2x2-5x3)

Respuesta :

01-11-2014

(8x2-3x3) - (2x2-5x3)
= (16-9)-(4-15)
=7-(-11)
=7+11
=18

Answer Link

olemakpadu olemakpadu

01-11-2014

(8x^2 - 3x^3) - (2x^2 - 5x^3)

= 8x^2 - 3x^3 - 2x^2 + 5x^3.

= 8x^2 - 2x^2 + 5x^3 - 3x^3. Simplify together like terms.

= 6x^2 + 2x^3

Answer Link

Otras preguntas

Identify two ways of changing the strength of an electric force

the resultant resistance of two resistance wires in series combination is 108 ohm and in parallel combination is 24 ohm. find the value of individual resistance

how are airplanes artificially pressurized?

PLEASE HELP 20 POINTS!The sum of the x- and y-intercepts of the graph of 5x+3y = k is 32 5. Find the length of the line segment joining the x- and y-intercepts.

pls help me with this 11-3 and 11-4 u press the link below

if a baking tray is 700mm by 600mm, how many of 25cm in diameter can fit into the baking tray?

What's the formula to perimeter

3) Write an equation for a graph that is the set of points in the plane that are equidistant from the point F(6,0) and the line x = -6.

What Is Ethane? Can you help me?

What is Taurine? Please help :)