Question

factorise a^+4b^+9c^-12bc+6ca
a)(a+b+4c)^
b)(a+3b+3c)^
c)(a+2b-3c)^
d)(a-2b+3c)^
​

Answer 1

Answer:

option c is correct

Step-by-step explanation:

it is based on (a+b+c)² formuala