26-05-2016
Mathematics

contestada

Find the value of x in the equation √ x + 5 = √ x + 45.

Respuesta :

hglover83 hglover83

26-05-2016

√x+5 = √x+45

(√x+5)^2 = x+45
x+25+10√x = x+45
25+10√x = 45
10√x = 20
√x=2
x=4

Answer Link

Otras preguntas

Unless we hear from you by June 1 we will be forced to cancel the subscription that you have a nice evening for years do you have a pause in the following sente

How do you change a mixed number to a decimal?

Which of the following could be the name of a point

rewrite this sentence to make it correct the Boston Massacre and the repeal of taxes under the Townshend Acts began as a huge protest across the colonies

What purpose did the articles of confederation serve?

Do every plant and animal cell reproduce using mitosis?

A race car driver loses his leg in an accident. Apply Lamarck's and Darwin's theories of evolution to predict whether this disability will be carried forward by

which group of Indo-Europeans was the first people to discover how to make Iron? The phoenicians The Israelites The Persians The Hittites

Check my work? Graph y= -7/3x + 2

Who provided the capital to finance international trade? a. European kings c. Slave traders b. Entrepreneurs d. Journeymen Please select the best answe