Question

2x-1/3x=3 4x² +1/9x²=? algebra question​

Answer 1

Answer:

13/3

Step-by-step explanation:

Hope this help you

Answer 2

Questíon :

2x-1/3x=3 4x² +1/9x²=?

Solutíon :

2x + 1/3x = 5

(2x + 1/3x)² = 25

4x² + 4/3 + 1/9x² = 25

4x² + 1/9x² = 25 - 4/3

4x² + 1/9x² = 71/3

= 23.6666666667