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 ( 36+ )
Otras preguntas
different species within a phlyum all the same basic blank
Please ,who can make 2 sentences with phrasel verbs. To drop in , to drop off, to drop on smb. ,to drop out.
Which term best describes the way this fungus obtains nutrients
the circumference of c is 56 cm. what is the length of arc ab
Which is not a factor pair of 200? A. 4 and 50 B. 10 and 20 C. 8 and 25 D. 12 and 24
can the terms of the treaty of versailles create a lasting peace in europe
Which statement is true about an effective counterclaim? It strengthens your argument. It strengthens your opponent's argument. It is presented in an introdu
what was the bluish dye that was a major cash crop?
A financially-responsible person reacts quickly to problems. True or False
For this section please use the following forces: gravity, electromagnetic force. 1. Compare and contrast these forces. You must provide two ways th
