Question

64a^3+216b^3 plz answer this question it's urgent...​

Answer 1

Answer:

this is the answer of your question.

Answer 2

Step-by-step explanation:

1. to solve this problem, realize that number 216 can be written as

216= 6³ = 6.6.6

therefore, you can rewrite the equation as

a³=6³

since both the sidea contain a cube '³' you can use the property of equality to say that a=6

2nd method..

first you would subtract 216 from both sides to get

a³-216

by factorization

(a-6) (a²+6a+36)=0

then you would find the zeroes of the equation and there will be only one real solution...

hope this helps