Question:`x^2, 5x^2, y^3`এর যোগফল নিচের কোনটি ?
A `6x^2` B 5x^2` C `x^2 + y^2` D `6x^2 + y^2`
+ AnswerD
+ Explanation`x^2 + 5x^2 + y^2 ` `= (1 + 5) x^2 + y^2` `= 6x^ + y^2`
+ Report