easy math. What factors ???
64+27v^3
i got nothing on my mind.

Question

easy math. What factors ??? 
64+27v^3
i got nothing on my mind.

anonymous · Answer

$$64 = 4^{3}$$
$$27v^{3} = (3v)^{3}$$

anonymous · Answer

use $$a ^{3}+b ^{3}$$ formula

anonymous · Answer

never seen that formula.

anonymous · Answer

4^3 + (3v)^3 and then use a^3 + b^3 = (a+b) (a^2 - ab + b^2)

anonymous · Answer

Now you have seen it !!!! (  :)

anonymous · Answer

yup, thats the formula

anonymous · Answer

@beehive

Look up algebraic identities on google and copy them somewhere - maybe your maths book!!!

anonymous · Answer

my math book is Pre calc. this is just an algebra review i'm taking online. and it doesn't provide a book.

anonymous · Answer

ooo. calculus! prepare for some hair pulling.

anonymous · Answer

ok u can go to www.sosmath.com and ull get the identities for cubes and biquadratic also

anonymous · Answer

calc is not that hard. but if you go advanced Calculus or higher what ever exist beyond that. that's hair pulling.