x^3 ➕ y^3 please answer the question immediately
Answers
Step-by-step explanation:
send me the pic n I will solve
Answer:
(x3+y3)
Final result :
(x + y) • (x2 - xy + y2)
Reformatting the input :
Changes made to your input should not affect the solution:
(1): "y3" was replaced by "y^3". 1 more similar replacement(s).
Step by step solution :
Step 1 :
Trying to factor as a Sum of Cubes :
1.1 Factoring: x3+y3
Theory : A sum of two perfect cubes, a3 + b3 can be factored into :
(a+b) • (a2-ab+b2)
Proof : (a+b) • (a2-ab+b2) =
a3-a2b+ab2+ba2-b2a+b3 =
a3+(a2b-ba2)+(ab2-b2a)+b3=
a3+0+0+b3=
a3+b3
Check : x3 is the cube of x1
Check : y3 is the cube of y1
Factorization is :
(x + y) • (x2 - xy + y2)
Trying to factor a multi variable polynomial :
1.2 Factoring x2 - xy + y2
Try to factor this multi-variable trinomial using trial and error
Factorization fails
Final result :
(x + y) • (x2 - xy + y2)
Processing ends successfully