anaguzman
anaguzman
21-02-2017
Mathematics
contestada
someone please help me!!!!!
Respuesta :
ULKa
ULKa
21-02-2017
(3a-7)^2= (3a)^2 - 2*3a*7 + 7^2= 9a^2- 42a+ 49
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
Find the (a) GCF and (b) LCM of 16 and 20.
Find the measure of angle PUQ.
What did some debtors threatened after the American revolution?
Write the following English phrases in Spanish: 1. an old friend (elderly) 2. a new pen (different) 3. a big man 4. a great man 5. a poor boy (penniless) 6. a
what is 14/25 as a decimal and as a percent?
pls help if anyone read this playyyyy After you read Killing Time, summarize the basic plot and describe how the play makes you feel.
Find the length of the arc of the semicircle. Use 3.143.14 as an approximation for \piπ. Round your answer to two decimal places.
List additional examples of countries separated by physical, geometric, or ethnic boundaries (on the chart below).
How do peppered moths after the Industrial Revolution show the process of natural selection? A. Black moths were selected for when the trees were white or black
what is physical quantity