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

Which of the following is the closest translation of hemos trabajado? We worked. We have worked. We were working. We used to work. Which language is not an offi

How would you prepare 100.0 ml of.400 m CaCl2 from a stock solution of 2.00 M CaCl2?

What else would need to be congruent to show that ABC DEF by SAS?

What are the next letters in the pattern? (Writing the alphabet and circling letters will help you with this problem.)az, dx, gv, jt,

Which sentences are correctly punctuated? Check all that apply. Spencer needs to call: her grandmother, her best friend, and her aunt. I tried several new foods

What was the main problem with the articles of confederation? it created a strong national government it created too many wars it created a monarchy it created

Which number represents the opposite of -7? A. -(7) B. - (+7) C. - (-7) D. + (-7)

In the diagram, points W, X, Y, and Z are collinear, WX = YZ, and XY = 25. If WX is a whole number, which is not a possible value of WZ? A. 27 B. 30 C. 35 D. 37

All multicellular organisms begin as

Strengths and weaknesses of the Confederate states?