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 ( 48+ )
Otras preguntas
why did the fourth crusade result in falure? NO NEED TO ANSWER i know the answer this is to help people that are having trouble THE ANSWER IS A
Mr. Smith ordered 27 boxes of baseballs. There were 30 baseballs in each box. How many baseballs did Mr. Smith order?
Which theme best fits "Porphyria's Lover"? * A: It's better to have loved and lost than to have never loved at all. B: If someone doesn't cooperate, make them.
PLEASE HELP ME ILL GIVE BRAINLIESTSelect the correc answer. Consider function g. 5+2 What is the average rate of change of function g over the interval [-4, 3]O
The mean of Tom’s scores on 5 tests was 77.4%. The scores on his first four tests were 88, 77, 70, and 72. What was Tom’s score on his fifth test?
explain the concept of withdrawal as it relates to medication
The temperature at noon was 56°F. It fell 4°F each hour until 3 PM. What was the temperature at 3 PM? A. 40°F B. 44°F C. 48°F D. 52°F
Compare how natural selection selects for organisms with beneficial traits over those with less beneficial traits for an environment.
Averigua si el triángulo de los lados 29 cm, 35 cm, y 48 cm es rectángulo, acutángulo u obtusángulo. Halla la longitud de la altura sobre el lado mayor
Which is a chief characteristic of Mannerism artwork? Sense of harmony Sense of silence Sense of discomfort Sense of naturalism
