Question

factorize a^2+b^2/4+c^2/9+ab+bc/3+2ca/3​

Answer 1

Answer:

Answer is (a+b/2+c/3)^2. ( eq.1)

Explanation:

We know (X+Y+Z)^2 is X^2+Y^2+Z^2+2XY+2YZ+2XZ .....

solve eq.1 like this u get ur ans