Julia42103
Julia42103
07-06-2016
Mathematics
contestada
How do you solve for x?
1953=x(x+1)/2
Respuesta :
ANCKPOP
ANCKPOP
07-06-2016
*1953 = x(x + 1) /2 2* 1953 = x (x + 1) 3906 = x^2 + x x^2 + x - 3906 = 0 (X + 63) (x - 62) =0 X + 63 = 0. ^ x - 62 = 0 X = -63 ^ x = 62 :)
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
sentence for immense (short, don't copy from internet)
Which was the capital city of an Allied power during World War II? A. Stockholm B. Rome C. Moscow D. Vienna
An Internet search for information about franchise businesses will not help you find out A. the variety of franchise businesses available. B. the nu
help me please i need help
¿que te gusta mas, una tortilla de patatas o unos huevos fritos?
Jose is a dietitian in a nursing home. What would be part of his daily tasks? A. assessing nutrition requirements B. developing new food products C. conducti
To create a formula in blank you would first click in one of the self
Please select the word from the list that best fits the definition Helps to identify trends A. Pictograph B. Pie Graph C. Line Graph D. Bar Graph E. Double Bar
use the grouping method to factor 4x^3 +20x^2-3x-15 a) (x-5)(4x^2+3) b)(x+5)(4x^2-3) c)2x(x+1)(2x-15) d)(x^2-5)(4x+3)
Which statement best summarizes the main idea of “Father William”? A. Old people are often ridiculous B. Young people are usually insensitive C. Society’s view
