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

Consider the following system of equations. y = 2x - 2 y - 2x = 5 What can you conclude about the system of equations? The system of equations is inconsistent.

. What are three factors that could contribute to a source not being credible?

. What are three factors that could contribute to a source not being credible?

A storage tank shaped Like a rectangular prism is being manufactured to hold 100,000 cubic feet of natural gas. It has a length of 10 feet and a width of 25 fee

I = {1, 2} List all possible subsets of the given set.

1. Why are there active volcanoes along the Pacific coast in Washington and Oregon but not along the East coast of the United States?

among the qualities listed on the human relations scale, the most important one for the building new relationship is?

2(n-3)=4n+1 this sucks not knowing the answer

Given the inequalities y > 5x-8 and y >3x+4, find the point that satisfies one inequalities but not them all

What is the difference between displacement and double displacement reactions?Write equations for these reactions?