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

Solve for the variable: -(x-3)<4(2+x)a)x>-1b)x<-1c)no solutiond)x>-11/5please help l

Science How are pressure and volume related at a constant temperature?

I'm new to this math and it's very confusing it's asking that Fill out the Venn diagram using the given information.

Use elimination using multiplication to solve 2x-3/4y=-7 X+1/2y=0

Give one advantage and one disadvantage of the binary search algorithm.

What are the coordinates

What are the coordinates plz

What does the reader take away from Beowulf about monsters and heroes?

Find profit%S.P=Rs 319profit=Rs 29

6 People fit comfortably in a 3 feet by 3 feet area. Use this value to estimate the size of a crowd that is 7 yards deep and 18 feet long.