jmulligan3
jmulligan3
13-04-2018
Mathematics
contestada
Which polynomial identity will prove 49-5=45
Respuesta :
riyanandola
riyanandola
13-04-2018
49 - 4 = 45
7² - 2² = 45
a² - b² = ( a + b ) ( a - b ) - difference of squares
( 7 - 2 ) · ( 7 + 2 ) = 45
5 · 9 = 45
45 = 45
Answer:
A ) Difference of Squares
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
The last two major Chinese dynasties in its history were the _____.
which is bigger 0.81 or 0.808
please help! the movement led by francophones to obtain rights equal to those of english speakers was known as _____ because great changes were brought about pe
Which statement is TRUE? Feudalism provided no benefits for noblemen during the medieval period. A vassal could buy out his lord. The system of cooperation know
How many times smaller is the moon than earth?
how do you solve this problem : y+1=1/2(x-2) in point slope form?? i really need help!
fungi may grow on and destroy healthy leaves of many tropical plants what does it symbolize? answers are / predation parasitism saprophytism mutalism
Why is it that your nose and your ear never stop growing? (other than the fact that they are made out of cartilage)
Point (-4, 3) is reflected over the origin. What are the coordinates of the reflection?
10 gallons to 24 gallons Percent of change
