Question: 

a4+4 এর উৎপাদক কী কী?

(a2-2a-2)(a2+2a-2)

(a2+2a+2)(a2+2a-2)

(a2-2a+2)(a2+2a-2)

(a2+2a+2)(a2-2a+2)

Answer: 

(a2+2a+2)(a2-2a+2)

Last Updated: 
18/09/2020 - 01:13