sifakaitenge43p4ua3d sifakaitenge43p4ua3d

26-03-2019
Mathematics

contestada

PLEASE HELP WITH THIS QUESTION 3

PLEASE HELP WITH THIS QUESTION 3 class=

Respuesta :

WardahD WardahD

26-03-2019

[tex](3 + \sqrt{2} )(3 - \sqrt{2} ) \\ {(3)}^{2} - { (\sqrt{2}) }^{2} \\ = 9 - 2 \\ = 7[/tex]

Hope this helps

Answer Link

Otras preguntas

a person feels tired,gains weight, and notices changes in there ,metabolism. Which gland could be caused?

The volume of a cylinder is 176 pi cm3 and ITS height is 11cm. What is the length of the cylinders radius?

Two scientists do not agree on which type of grocery bag is better for the environment. what is the most likely outcome of their disagreement? a. they will tel

What's the area of this?

How does an insect species become resistant to an insecticide? The more exposure an insect has to the insecticide the weaker the effects of it are. After an exp

Where do humans get their energy from?

sorry for spamming you with poem questions but last one! [hopefully] Come, let us plant the apple-tree. Cleave the tough greensward with the spade; Wide l

[3x(11-4)-5] divided by 8

Which of these statements is true about corporations in the United States? A.Shareholders must get approval to sell their stock.B.They are legal entities with t

If it takes 15 minutes to dry your hair with a 1.200 kW hair drier, how much energy is used in drying your hair? A. 0.300 kWh B. 1.200 kWh C. 1.800 kWh