Moniikae
Moniikae
24-02-2017
Mathematics
contestada
16) solve rational and radical equations
Respuesta :
Аноним
Аноним
24-02-2017
n^2 + 2n + 1 = 2n + 50 - Square both sides
n^2 + 2n + 1 - 2n - 50 = 0
n^2 - 49 = 0 - simplify
(n + 7)(n - 7) = 0 factor
n + 7 = 0. n - 7 = 0
n = -7, n = 7
you have 2 answers
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
Which word means both 'tools" and "the skills or procedures necessary to make and use those tools"? A. Advancement B. Industry C. Development D. Technology
A cell has all chromosomes lined along the middle of the cell (metaphase plate, equatorial plate). The NEXT phase will be: a. Interphase b.Telophase c. Cytok
What goal did the American revolution and French Revolution have in common
???ill mark you as brain!!?15p
If a person eats 1/3 of their meal, what percent have they eaten
I WILL GIVE 99 POINTS FOR A 12 MARK ANSWER!!! Which of the following was the more important reason why the Weimar Republic was in danger in the years 1919–1923:
the number of pieces of popcorn in a large movie theater popcorn bucket is normally distributed, with a mean of 1610 and a standard deviation of 10. Approximate
The organ that produces a secretion that contains fructose, prostaglandin and fibrinogenm is the ____? A) seminal gland (seminal vesicle) B) preputial gland C)
what does mdr mean in french.
read The question and give Me The answers for number 18
