lyssam2000 lyssam2000

03-04-2017
Mathematics

contestada

Which of the following equations has only one solution?

x^2 = 9
x(x - 1) = 9
x^2 - 6x + 9 = 0

Respuesta :

BodaciousT BodaciousT

03-04-2017

The third one only has one solution and the first one has two which is 3,-3
the second one has two
So the answer is C

Answer Link

Otras preguntas

Aventyl 12mg oral solution is ordered b.i.d solution strenght is 15.0 in 5ml. How much oral solution do you give the patient

How do you solve this assignment amd what is the correct answer 5x -7x+6=-2(x-3)

why do businesses use social media ?

Why do you think warfare changed between the early 1800s and 1900s?

Solve for x: 12 (x – 4)| + 7 = 25. Fill in both values for x below. Write the greater value for x in the first column.

Please help me define the variables and write out each equation. TY!

Quadrilateral WXYZ is a rhombus. What is the measure of < XWZ? A) 64 B) 26 C) 52 D) 32

SECTION 1001 Assess which dialogue best reveals the character trait of integrity: "I may be your sister, but I won't give you the answer key to a test you are c

Analyze Medea’s work. In which step did Medea make an error? In step 1, the corresponding parts are in different positions. In step 2, the cross products should

Explain, in your own words, the role of cohesion and in plant transpiration.