romioney romioney

03-09-2020
Mathematics

contestada

what is the simplest form of 8√5 + √250 - √720? i’ve been crying over this for an hour pls help

Respuesta :

ChoiSungHyun ChoiSungHyun

03-09-2020

Step-by-step explanation:

8√5 + √250 - √720

= 8√5 + (√2)(√5)(√25) - (√5)(√144)

= 8√5 + 5(√2)(√5) - 12√5

= √5 (8 + 5√2 - 12)

= √5 (5√2 - 4)

= √10 (5 - √2).

Answer Link

Otras preguntas

At a Noodles & Company restaurant, the probability that a customer will order a nonalcoholic beverage is .50. Find the probability that in a sample of 14 cu

exercise 20.1.1 factorize the following expression (a)6x+3 how to solve it

A bus travelled 160 km in 4 hours, another bus travelled 175 km in 5 hours, which bus moved faster?

Based on the dictionary definition, which sentence correctly uses the word affirm

Select the correct answer. Click on the best question to ask before reading the rest of the passage. At what time does the sun set where this story takes place?

PLS HELP ON TIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER. A _______________ can be used to display an interval of values from a data set. A

Cho các quá trình và số liệu sau: C(d,s) ⭢ C (g,s) (1) : ΔH0298 = - 1,9 kJ ΔG0298 = - 2,87 kJ C(g,s) + O2 (k) ⭢ CO2 (k) (2): ΔH0298 = - 393,5 kJ a)Giải thích t

Jordan took a business trip from New York to Denver. She spent two days in travel, conducted business for nine days, and visited friends for five days. She incu

how far from 0" is the green rectangle for both

Solve by factoring 6x^2 +13x -28 =0