Sarah, a self employed blogger, has adjusted gross earnings of $45,162 this year. find the amount of social security and medicare taxes paid by sarah

Social Security = 5600.09, Medicare = 1309.70

Step-by-step explanation:

4(3b² + 4)(3b² - 4)

Step-by-step explanation:

Given

36 - 64 ← factor out 4 from each term

= 4(9 - 16) ← factor as a difference of squares

a² - b² = (a + b)(a - b), thus

9 - 16

= (3b²)² - 4²

= (3b² + 4)(3b² - 4)

Hence

36 - 64

= 4(3b² + 4)(3b² - 4) ← in factored form