ashliee25 ashliee25
  • 01-11-2020
  • Mathematics
contestada

12y(5y-7)(4y+9)=0
please show step by step to solve

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-11-2020

Answer:

y=0,y=7/5,y=-9/4

Step-by-step explanation:

12y(5y-7)(4y+9)=0

Using the zero product property

12y =0   (5y-7) =0  (4y+9)=0

12y/12 =0/12      5y-7 +7 =0+7     4y+9-9=0-9

y =0                        5y = 7               4y = -9

                              5y/5 = 7/5        4y/4 =-9/4

                                y = 7/5              y =-9/4

Answer Link
abigailjeff1
abigailjeff1 abigailjeff1
  • 01-11-2020

y=0, y=7/5, y=-9/4

Thats kindda the anwser...

Answer Link

Otras preguntas

help please!! i need to find the value of x
Which group sets fashion trends?
hey they are making me write a question
Dianne's teacher has a chunk of dry ice for the class to look at. Dry ice is a kind of frozen gas—it is very cold. The teacher warns her class not to touch it.
A good sign that cardiovascular exercise is occurring is that you _____. are sweating cannot finish the workout are breathing much faster are tiredA good sign
How many grams are in 0.77 moles of nacl?
Why did w.w jones used a monkey's paw in his story?
what is the measurement of the acute angle between the hour hand and the minute hand at 2:20 PM?
What is the ratio of 168 and 439
What system moves food through your body and absorbs nutrients?