bonnaagojo
bonnaagojo
13-12-2021
Mathematics
contestada
factor x[tex]x^{2} -81[/tex]
Respuesta :
gmany
gmany
13-12-2021
Step-by-step explanation:
[tex]x^2-81=x^2-9^2=(x-9)(x+9)\\\\\text{Used}\\\\a^2-b^2=(a-b)(a+b)[/tex]
Answer Link
silirobert15
silirobert15
13-12-2021
Ok done. Thank to me :>
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
Val walks 2 3/5 miles each day. bill runs 10 miles once every 4 day. in 4 days who covers the greater distance
The solar panels on the Jordan's home generate electricity. During the month of August, the Jordan family used 570 kilowatt hours of electricity. If their elec
Amino acids link together by peptide bonds to form proteins. In which cellular organelle would this process occur?
Two times Antonio’s age plus three times Sarah’s age equals 34. Sarah’s age is also five times Antonio’s age. How old is Sarah?
What makes Hawaii a fantastic place? (except the beautiful beaches and the epic volcanoes)
Mt. Everest is 29,028 feet high. How many miles is this?
If average family size for the human population could be immediately reduced to two children per couple, the population would (A) remain constant (B) begin an
A graph Includes the ordered pair (2,4). Write two different rules A graph Includes the ordered pair (2,4). Write two different rules that would be possible for
1352 pounds is what fraction of a short ton?
A group hiking in the Catskill region of New York State finds several large boulders composed of metamorphic rock. These boulders most likely resulted from the
