Ssmith31
Ssmith31
23-01-2017
Mathematics
contestada
Factor this expression completely 9a 4 - b 2
Respuesta :
Аноним
Аноним
23-01-2017
(3a2 + b) • (3a2 - b) would be ur answer x
Answer Link
gracen30033
gracen30033
23-01-2017
9a^4 - b^2
(3a^2)^2 - (b)^2
Difference of squares
(3a^2 - b)(3a^2 + b)
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
the table shows information about 4 objects resting at top of the hill
If the physician made a mistake with a prescription but the patient never took the medications, can this patient put a lwasuit against the practice? Why?
two equalivlant expressions to 24m-12p+72
Why was the 18th amendment repealed?
What connection does the author draw between people’s experience with the criminal justice system and their race and class identities?
how did osei bonsu understand the slave trade and its significance for his kingdom
Why are satellite-based studies of microwaves useful for understanding processes and changes to Earth’s ice, snow, atmosphere, dust, smoke, and rain?
evaluate x+6 when x=7
What is the slope of the line whose equation is y - 2/3 = 0?
What is the answer to W-3/2=1/4