Question

(2x^2+1/3x^2)^2algebraic expressions

Answer 1

Answer:

25/81 or 0.31

Explanation:

(2x^2+1/3x^2)^2

= (4+x^2+1/9+x^2)^2

= (5+x^2/9+x^2)^2

= 25+x^4/81+x^4

= 25+x^4-4/81

= 25/81 or 0.31