veronicaheredia
veronicaheredia
22-11-2016
Mathematics
contestada
How to factor question 49
Respuesta :
knowntonoone
knowntonoone
22-11-2016
64 m^2 - 9 n^2 -------(1)
first think about squares
what is 64 m^2 = ( 8m)^2
also what is 9n^2 = (3n)^2
so 64 m^2 - 9 n^2 = (8m)^2 - (3n)^2
= (8m -3n) (8m+3n) ------(2)
to check multiply (2) to get (1)
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
how was the humanist thought incorporated into renaissance art
Ashley is stacking two boxes on a shelf.The bottom box measures 6 inches x 5 inches x 5 inches. The top box is a cube with one edge measuring 4 inches. What is
14x^2-17x-6. (^being 14x squared)
Which is an accurate statement about Ramses II? A. He built a new capital at Cairo. B. He built a huge monument to his wife. C. He designed a wall to protect
I am currently studying about spectrums, difraction Gratings, and many other spectrum. So my question is: What should the Spectrum of the Moon look like? Justif
what is the proability that both pudding cups in a package are defective
True or false: During the cold war when left-wing movements in latin America tried to overthrow their governments the united states generally supported the exis
Nathan took his car in for service and repairs. He had a coupon for 10% off. Original Prices • Labor $252.73 • Parts $329.62 • Other $62.85 Which amount is clos
why did the aztecs build a shrine to Tlaloc,the rain god on the top of the great temple
Based on what you know about the function of the nephron, why should urine be free of blood cells?
