Answer:
Step-by-step explanation:
a² - b² = (a +b)(a - b)
9x² - 4 = (3x)² - 2²
= (3x + 2 )(3x - 2)

By the quadratic formula,

Then


Multiply numerator and denominator by the denominator's conjugate:

(0,-3) or the option 2 hope this helps
With the information given, we can set up the following system of equations:


x represents how many songs Jennie has, and y represents how many songs Diamond has.