wezelkailee wezelkailee

14-11-2017
Mathematics

contestada

Which expression is equivalent to 298−−√⋅2√298·2 ?

Respuesta :

nobillionaireNobley nobillionaireNobley

25-11-2017

[tex]2 \sqrt{98} \cdot \sqrt{2} =2 \sqrt{49\times2} \cdot \sqrt{2} \\ \\ =2 \sqrt{49} \cdot \sqrt{2} \cdot \sqrt{2} =2\times7\times2 \\ \\ =28[/tex]

Answer Link

shaymhaines shaymhaines

06-02-2020

Answer:

Its 28

Step-by-step explanation:

Answer Link

Otras preguntas

If f(x) = 5x, what is f–1(x)?

How many 100 make 3200?

Help!!! PLEASE :( What is the first step in solving quadratic equations by finding square roots? a.give the positive and negative answer c.square root both s

A tennis racket at sport city costs 180 and is a discounted 15% the same model racket costs 200 at tennis world and is on sale for 20% off. which store is offer

Which of the following is true for f(x) = 5cos(x) +1? A.) The period of the function is 10 pi B.) The function has an amplitude of 2.5. C.) A zero of the functi

Which of the following most accurately represents a universal theme? A. Boston is sometimes said to be a city that struggles with racial issues. B. There

...dark clouds of racial prejudice will soon pass away and the deep fog of misunderstanding will be lifted... is a example of what? A. metaphor B. simile C. pe

The following is a run-on sentence: You know how to fix that, let me show you. A. True B. False

Why is communication essential for effective leadership

How do spiders make webs?