mstoria91
mstoria91
19-03-2017
Mathematics
contestada
Simplifying (3+x) cubed
Respuesta :
ghanami
ghanami
19-03-2017
Hello
by identité : (a+b)3 = a3 +b3 +3a²b +3b²a
(3+x) 3 = 27 + x3 +27x +9 x²
or : (3+x) 3 = (3+x)(3+x)².............
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
Five students volunteered to carry boxes.There are 62 boxes.Is it possible for each student to carry the same number of boxes and have all the boxes carried?Epl
A city has a summer carnival every year. Two years ago the carnival sold a total of 15,000 tickets. Last year it rained, so the carnival only sold 12,000 ticket
What do the terms heterozygous and homozygous mean?
suns Elige el pronombre correcto para completar la frase. _______ escribes el ensayo. a) Yo b) Tú c) Nosotros d) Ella
The product of -2 and a number minus 6 is greater than -18
infectious beauty is the art of finding beauty in imperfection and profundity in nature, of accepting the natural cycle of growth,decay and death. It's simple,s
6y-10-y≤14 what is this simplified?
If a 36-inch yardstick cast a 21-foot Shadow how long is a building whose Shadow is 168 ft?
Nut a fits bolt b bolt c does not fit nut a or b. Nut d fits bolt b bolt c and d are same size but smaller than a will nut d fit bolt a
explain how to identify a metal from visual observations
