blueshark1208
blueshark1208
03-04-2018
Mathematics
contestada
One Algebra question. Thank you :D
Respuesta :
choixongdong
choixongdong
03-04-2018
a^2 - b^2 ...difference of squares
so
9m^4 - 49n^6 = (3n^2)^2 - (7n^3)^2
answer
C. 9m^4 - 49n^6
Answer Link
krispa
krispa
03-04-2018
The answer would be C because the coefficients are both perfect squares and when you subtract the exponents (6 - 4), it turns up to be an even number. (difference of exponents have to be an even number or zero)
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
answer this question for me
The total cost of eight tickets to a water park is $158.80. Each ticket costs the same amount. What is the cost of one ticket?
Thou still unravish’d bride of quietness, Thou foster-child of silence and slow time, Sylvan historian, who canst thus express A flowery tale more sweetly than
Question 5 A scientist's work is never finished. After proving or disproving a hypothesis, it's common for scientists to conduct additional experiments to furth
Question 1 of 10 Which equation correctly relates mechanical energy, thermal energy, and total energy when there is friction present in a system? A. ME = Etotal
Complete table for y=-2x+1
Find the equation of the directrix of the parabola found in part A.
Click on the solution set graphic until the correct one is displayed. (point in Qudrant1)(infinite set of points on the line)or emtpy set
How do you think the Northwest Ordinance impacted Native Americans?
-1+[(10-12)3 divided by (-16)] =
