Myunat
Myunat
11-04-2017
Mathematics
contestada
r^2+4r+3 completing the square
Respuesta :
ivanzud
ivanzud
11-04-2017
r^2+4r+4=3.............
Answer Link
jojo12345679
jojo12345679
11-04-2017
r^2+4r+3
=(r+1)(r+3)
Cheers ,:3
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
What do methanoic acid (HCOOH), 1-chloroethane (CH2ClCH3), and propanone (CH3COCH3) have in common? A. They are all carboxylic acids. B. They are in a hom
Rewrite the expression (3a^2b^3c^5)/(8x^4y^3z)so that it has no denominator. (note: do not use a fraction line in your answer. also, use ' ' for multiplication
Help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Which formula can be used to describe the sequence?
how did john tyler betray his party after assuming the presidency
[1] on her way home from practice, rebekka found a gold man's watch. [2] she wasn't sure what to do. [3] there was no name engraved on the back. [4] looking at
What is -5 and 7/12-(-7/30)
HELP!! Which of the following points lies on the graph of this equation? A. (0, -1) B. (1, 2) C. (2, 1) D. (4, 1)
If you join all the vertices of a heptagon how many quadrilaterals will you have
Read this excerpt from "exhalation":though i am long dead as you read this, explorer, i offer to you a valediction. contemplate the marvel that is existence, an
what is the solution of the system you subtraction 3 x + 2y equals 7 y equals 3x + 11
