ClarisaKrasovec
ClarisaKrasovec
21-06-2015
Mathematics
contestada
x^2 - 4x - 77 = 0 Factor and check
Respuesta :
Аноним
Аноним
21-06-2015
x² - 4x - 77 = 0
( x + 7) ( x - 11)
x + 7 = 0
x - 11 = 0
x = -7
x = 11
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
Does the solvent always have to be a liquid
The _____ is the essential noun, pronoun, or group of words acting as a noun that cannot be left out of a sentence. simple subject complete predicate complete s
In the 1920s what did business and industries do that caused the economy to slow down ?
Which of the following was a power granted to congress under the articles of confederation ? a. Declare and conduct war b. Create and regulate currency c. Levy
In "My Father Is a Simple Man," what do the lines "and we too will come back / like the orange trees" contain? a. alliteration b. an allusion c. onomatopoeia d.
Which of the following reference materials would be most appropriate for gaining information for a research paper on a complex process? an index a biography The
what are some figurative language used in the book milkweed
Which personal pronoun correctly completes the sentence? Which is its use? Tell Ralph and ............ another story about your trip Montana. a. She; indirect o
The rapid industrialization that took place in Europe since 1870 most likely caused
At the beginning of Reconstruction, most moderates in Congress a. did not believe African Americans should have rights as citizens. b. did not want the federal
