Question

Please help me find x. Also show me step by step

Answer 1

Answer: x ≅ -0.9 or -1.8

Explanation:

`3(3x+4)^2 - 6 = 0`

`3(3x+4)^2 = 6`

`3(9x^2+24x+16) = 6`

`9x^2+24x+16 = 2`

`9x^2+24x+14 = 0`

Use the quadratric formula to get:

x ≅ -0.9 or -1.8