agenttex5460 agenttex5460

26-01-2017
Mathematics

contestada

Simplify the expression 7 squareroot of 7 -2 squareroot of 28 A. 3 squaroot 28
B. 3 squareroot 7 C. - squareroot 7 D. 5 squareroot 28

Respuesta :

Аноним Аноним

26-01-2017

In mathematical form, It would be: 7√7 - 2√28
= 7√7 - 2√4√7
= 7√7 - 4√7
= 3√7

In short, Your Answer would be Option B

Hope this helps!

Answer Link

Otras preguntas

The following factors affect teenage suicide: a. alcohol and drug use c. family relations b. age and gender d. all of the above please select the best answe

Jeanette is writing the first five terms of an arithmetic sequence. She knows that a1 is -27 and the common difference is 5. She believes that the first five te

All nonnative species in an ecosystem are considered invasive species. Please select the best answer from the choices provided T F

Evaluate log 2 over 3

Any point outside a contour line is a _____ elevation than the contour line

Lucas has been challenged to increase the efficiency of a device he is redesigning. His goal is 90 percent efficiency. The work input of the device is fixed at

I need help with this one

Peaches are being sold for $2 per pound. If x represents the number of pounds of peaches bought and y represents the total cost of the peaches, which best descr

How is condensation explained by the Kinetic Molecular Theory?

give an example of an oxidisation reaction!