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 ( 28+ )
Otras preguntas
what did FDR accuse japan of doing
Round 60.6 nearest whole number
We use electrical devices that produce motion, light, and sound. Which aspect of energy explains why these devices are possible? Energy can’t be created. Energy
A store is having a 25% off sale. An item has a price of p. Which expressions can be used to find the sale price of the item
Which loan type requires you to make loan payments while you’re attending school?
Where in North America did the Mound Builders make permanent settlements
How do you say hey Megan in Russian
You are fond of burgers. Which is the healthiest choice? A) a chicken burger with mayonnaise on white bread B) a chicken burger with mustard on multigrain bread
What is the area of this parallelogram? 60 cm² 66 cm² 72 cm² 132 cm² Parallelogram A B C D with side D C parallel to side A B and side A D parallel to side B C.
what is stronkest regime comrades a. feelthy kapitalist peegs B. stronk stalinism regime
