josiahsheppard874 josiahsheppard874

11-07-2022
Mathematics

contestada

Combine the radicals 4√7+3√28.
O 10√7
O
4√7
0 -2√7
10√14

Respuesta :

Medunno13 Medunno13

11-07-2022

Answer:

10sqrt(7)

Step-by-step explanation:

[tex]4 \sqrt{7} + 3 \sqrt{28} \\ \\ 4 \sqrt{7} + 3(2 \sqrt{7} ) \\ \\ 4 \sqrt{7} + 6 \sqrt{7} = 10 \sqrt{7} [/tex]

Answer Link

Otras preguntas

In a(n) ___________, the speaker will generally present a noncontroversial topic. Group of answer choices informative speech persuasive speech ethical speech sp

An equation that is true for all values of the variables in its domain is _____. a property a function an identity a formula

Listen to the following activities and write down how each individual in question just finished completing them. ¡OJO! Be sure to start each sentence with a cap

When there is an increasing unbalanced force applied in the opposite direction as the motion, speed will ___________________ and acceleration will _____________

how do two positive electric charges react to each other?

Matching angles of two congruent figures translation corresponding transformation image congruent figures

“Active listening” means to _______________. a. be quiet when someone is speaking b. check your understanding of what someone said c. ask questions about what s

How do government corporations differ from other corporations in the United States? A. Their agendas are set by Congress. B. They do not charge customers for mo

If you were as salesperson selling crm software, during the preapproach phase you would try to find out as much as possible about your customer's wants and need

the purest form of water is obtained by