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 ( 89+ )
Otras preguntas
What did the archetype of the devil symbolize
Why were most European trading posts set up on the West African coast? A.Europeans preferred nautical trade to trading across land routes. B.Europeans were ill-
How are the structures of arteries, capillaries, and the veins similar? How are they different
Please help on #3. And #4.
Solve mathematics question: In photo:) Second:)
Example of a program or duty that federal, state, and local governments work on together
Using these images as inspiration, write a claim, one or two sentences in length, in support of the soda ban.
The corporate staff in the accounting department at ABC Corporation went on 12-hour days during the holiday season, just like the regular retail employees do du
3X 9 7x 10 9x 5x 516. Check
What were the effects of the Magna Carta on English government?
