Respuesta :
Answer:if y=0
Step-by-step explanation: view y as 0, so you have 2*0*(-8+0+7)=0
every number multiplied by 0 is 0 so 2*0 is 0 then in the brackets you will have -1. So the final line is 0*-1=0 like I said every number multiplied for 0 is 0 the equation is true for y=0
Answer:
see explanation
Step-by-step explanation:
The zero product property applies to the product of factors equal to zero
For example
a × b = 0
Since the product of the 2 numbers is zero , then one of the numbers must be zero, that is
a = 0 or b = 0
This can be applied to the product
2y(- 8y + 7) = 0
The 2 values being multiplied are 2y and (- 8y + 7)
Thus one or the other must equal zero, so solve both
2y = 0 ⇒ y = 0, or
- 8y + 7 = 0 ⇒ - 8y = - 7 ⇒ y = [tex]\frac{-7}{-8}[/tex] = [tex]\frac{7}{8}[/tex]
