jenelynbueno211 jenelynbueno211

01-05-2018
Mathematics

contestada

Consider the equation x^2 + 12x + c = 0. If c = -28, list the steps to solve the equation by completing the square, and give the solution or solutions.

Respuesta :

01-05-2018

x^2+12x-28
(x-2)(x+14)

Solve for x
x-2=0
x=2

x+14=0
x=-14

Answer Link

Otras preguntas

In a short story, any pronoun that indicates a person or thing spoken of is given in the _______ person. A. second or third B. third C. second D. first

What value of n solves the equation 3^n=1/81 ? A. –243 B. –27 C. –4 D. 4

How you solve b-9+6b=30

Tom had 240$ to buy drinks and sandwiches for his class party. He bought 22 boxes of drinks at 4$ per box. He spent the rest of the money on 8 boxes of sandwich

Which definition of satire would Dryden most likely agree with? A. Writing that explicitly exposes the ills of human nature B. Writing that balances humor and c

In which region was Brussels,London,Paris, and Madrid located?

which of the following correctly describes a gas a) the particles do not move b) the particles are closely locked in position and can only vibrate c) the partic

Select all the correct answers. Which of these activities is typically done in the prewriting phase of writing an essay? writing a rough draft editing surfa

How much will 25 pounds of bananas cost of each pins is .59 cents

why was the french government bankrupt in 1787