johannadjaison johannadjaison

03-07-2022
Mathematics

contestada

simplify √125+√45-√20

Respuesta :

anna1645025 anna1645025

03-07-2022

Answer:

[tex]6\sqrt{25}[/tex]

Step-by-step explanation:

[tex]\sqrt{125} = 5\sqrt{5} \\\sqrt{45} = 3\sqrt{5} \\\sqrt{20} = 2\sqrt{5} \\5\sqrt{5} + 3\sqrt{5} -2\sqrt{5} =6\sqrt{25}[/tex]

Answer Link

Otras preguntas

The ______ was established in 1943 to assist in the transition from a peacetime to a wartime economy ?

What is the creepiest sounding scale? What scale would u use for writing creepy music in other words

What all the multiples of 81?

A blue rope is 3 times the length as a red rope. A green rope is 5 times as log as the blue rope of the total length of all 3 ropes equals 508.25m what is the l

The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.

Thelma spent 1/6 of her weekly allowance on dog toys. 1/4 on a dog collar and 1/3 on dog food. What fraction of her weekly allowance is left

Does an owl have a backbone?

Does an owl have a backbone?

The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.

Factor the expression. If the expression cannot be factored, say so.