interzone interzone

02-02-2017
Mathematics

contestada

Add or subtract if possible.

[tex]3 \sqrt{20x} + 8 \sqrt{45x} - 4 \sqrt{5x}[/tex]

Respuesta :

LammettHash LammettHash

02-02-2017

[tex]3\sqrt{20x}+8\sqrt{45x}-4\sqrt{5x}=3\sqrt{5\times2^2x}+8\sqrt{3^2\times5x}-4\sqrt{5x}=6\sqrt{5x}+24\sqrt{5x}-4\sqrt{5x}=26\sqrt{5x}[/tex]

Answer Link

Otras preguntas

Given the equation 7m − 11 = 5m + 43 and the possible solution set S: {2, 27, 54, 86}: Part A: Determine which integer(s) in the solution set makes the equatio

PLEASE HELPPPPP WILL GIVE BRAINLIEST!!

PLEASE HELP! WILL GIVE 100 BRAINLIST IF CORRECT!

Find the surface area of a cylinder with a base diameter of 12 m and a height of 7 m. Use the value 3.14 for л, and do not do any rounding. Be sure to include t

HELP PLSSS DUE MONDAY (SCALE FACTOR)

HELP!! 2. Apply Concepts. If the tops of the rock layers in the figure below were eroded and then deposition started happening again, what kind of unconformity

Mi amigo______ que la class de Italiano es super dificil

definition pros cons parliamentary democracy presidential democracy

How many atoms of helium are in 2.50 mol of Helium?

Question This grid shows the location of four animals. Where is Chewy located? A. (1, 5) B. (5, 1) C. (6, 3) D. (3, 6)