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 ( 87+ )
Otras preguntas
What is the hardest part of being a teenager now essay?
The_______ states that the order in which numbers are multiplied does not change the product.
An ionic bond is defined as the chemical bond of electrostatic attraction between negative and positive _____.
3x + 2 = 14 which number makes the equation true?a)1b)2c)4d)6
Find The art length of a sector with an area of 8 square units.
1.the steps taken to reduce the risk of blood-borne infection while administering first aid are called____. A) CPR B) the Heimlich maneuvers C) universal pre
A humble person might say .A"L deserve more.B"I don't deserve it".C"Show me the prize".D"I'm number one!"
Which temperature scale is most commonly used outside the United States? A) Kelvin B) Thomson C) Fahrenheit D) Celsius
Which expressions are equivalent to 9x(2+y) ? Select each correct answer. 18x+9xy (9x⋅2)+(9x⋅y) 18x+(9x⋅y) 18xy 11x + y
Which region contains the corpora quadrigemina?
