Bwalk18 Bwalk18

13-12-2016
Mathematics

contestada

What are the solutions to the equation? x2 + 6x = 40

Respuesta :

13-12-2016

Bring the 40 to the left. This gives you x^2 + 6x - 40 = 0
Now factor.
(x+10)(x-4)=0
Set each factor equal to zero and get x= -10 and x = 4

Answer Link

Otras preguntas

What did the Meiji restoration lead to?

Matching. putrefaction eutrophication industry pesticides sewage hydrological cycle lead petroleum agriculture ____________________________ 1. the continuous m

How can you tell from the scale factor whether the original figure is enlarged or reduced?

If you are sitting in a train, looking out the window, and you see another train pass, what is your frame of reference to tell which train is moving?

What is not associated with the rise of globalization?A) computer technologyB) cultural interactionC) free tradeD) isolationism

Which graph best represents the solution to the system of equations shown below? y = -4x + 19 y = 2x + 1

A children's birthday party at an indoor play center costs $50 to rent the space and $6.25 per child. Gina wants to spend no more than $100 on her son's fourth

****!!!NEED HELP ASAP******* PLEASE!!! Note: There is a story involved. So I will paste it. JEANNETTE: I’ve perused this bevy of travel pamphlets and I have no

PLEASE HELP! ( challenge) Research a topic making appropriate use of reference resources Write a 500-word report Select one of the following topics: 1. Joshu

The area of a square can be found using the equation A = s², where A is the area and s is the measure of one side of the square. Match the equation for how to