ellanboot
ellanboot
05-04-2018
Mathematics
contestada
What equation is equivalent to 2r^2-28r+38
Respuesta :
robixqueenp6n4bv
robixqueenp6n4bv
05-04-2018
2r² − 28r + 38 = 0
2 (r² − 14r) = −38
2 (r² − 14r + 49) = −38 + 2(49)
2 (r − 7)² = 60
(r − 7)² = 30
the answer is 2(r-7)² =60
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
if FG=10 and HJ = 10. Which additional facts guarantee that FGHJ is a parallelogram? check all that apply.
What practice did he federal government use to deal with the great depression?
Which questions are most likely to produce interesting and detailed answers in an interview? Check all that apply. Do you like to travel? How did you feel about
Why did Lech Walesa win a Nobel Peace Prize in 1983? a. for convincing the United States and its allies to accept communist waysB. for convincing the Soviet Uni
Which word best completes this sentence? _______ ne doit fumer dans un lieu public. A) Rien B) Ni C) Personne D) Quelqu’un
please answer this plesae
A freeze resulted in a loss of 52% of an avocado crop. If the loss was 182 tons, find the total number of tons in the crop.
A ddos stands for one of the common forms of viruses, that attack multiple computers to flood a website until it slows or crashes. what does ddos stand for
How did the institution of slavery continue to affect the world even after it was abolished?
A high school took a survey to find out the number of activities students participate in during the high school year. Complete the frequency table to show the n
