livmcampbell livmcampbell

02-11-2016
Mathematics

contestada

Solve y2 + 4y – 32 = 0 using the zero product property. A. y = –8, 6 B. y = 8, –4 C. y = –8, 4 D. y = 3

Respuesta :

taskmasters taskmasters

15-11-2016

The Zero Product Property states that if ab = 0, then either a = 0 or b = 0, or both a and b are 0. We do it as follows:

y2 + 4y – 32 = 0
(y - 4) (y +8) = 0
y-4 = 0
y = 4

y+8 = 0
y = -8

Therefore, the correct option would be option C.

Hope this helped. Have a nice day.

Answer Link

Otras preguntas

The circular clock face in the clock tower on campus has a radius of about 4 meters. What is the area of the clock to the nearest square meter? Use 3.14 as an a

Solve for x: −3|2x + 6| = −12.

The following data points represent the number of children in each household on Maple Street. \qquad 0, 1, 2, 1, 20,1,2,1,20, comma, 1, comma, 2, comma, 1, comm

Annual demand for a product is 13,000 units; weekly demand is 250 units with a standard deviation of 40 units. The cost of placing an order is $100, and the tim

Hi how to solve this simultaneous equation

Jamal has two investments, one in Company A, and another in Company B. Jamal purchased 300 shares in Company A at $1.45 per share. Since purchasing the shares,

It is January 2nd and senior management of Digby meets to determine their investment plan for the year. They decide to fully fund a plant and equipment purchase

Calculate the area of triangle RST. a = 38.

A professor at a local community college noted that the grades of his students were normally distributed with a mean of 74 and standard deviation of 10. The pro

Please answer this question now