magliot2alunttell magliot2alunttell

17-07-2016
Mathematics

contestada

what is the exact value of the expressions the square root of 180. − the square root 125. the square root of 5.? simplify if possible.

Respuesta :

dalendrk dalendrk

17-07-2016

[tex]\sqrt{180}-\sqrt{125}\\\\\sqrt{180}=\sqrt{36\cdot5}=\sqrt{36}\cdot\sqrt5=6\sqrt5\\\sqrt{125}=\sqrt{25\cdot5}=\sqrt{25}\cdot\sqrt5=5\sqrt5\\\\\sqrt{180}-\sqrt{125}=6\sqrt5-5\sqrt5=(6-5)\sqrt5=\sqrt5[/tex]

Answer Link

Otras preguntas

State a hypothesis about what will happen to the water and dirt as you change the wetland environment.

what was a major difference between the fall of Austria-hungary and the fall of the ottoman empire

You are standing next to your friend, ready to race across a 100 meter field. When the go signal is given, you take 5 seconds to get to your maximum sprinting s

Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

how did he growth of the new england colonies lead to conflict with native americans

Which statement supports Newton’s first law of motion? Planets can change the direction of their own orbital path. Planets with more inertia will not be impact

As a psychologist who focuses on helping people make life decisions, you're probably employed as a(n) _______ psychologist. A. clinical B. developmental C. coun

a typical eukaryotic cell would contain a A.Cell Membrane, a vacuole, a nucleus, and a loop of DNA B.Protein coat, DNA strands, a vacuole, and a nucleus C.Cel

What is BC ? Enter your answer in the box.

The process that converts the energy from food to ATP is called _____.