Depends on where you are in the math book but this would be the most simple way.
n= number
sqar(-1) = i
What? That doesn't make sence! Any way if you mean 1997 to 2014 how many years.
To find the zeros of this equation you need to first set it equal to zero
2x2 + 16x - 9 = 0
But since you can't FOIL this equation you need to move the non-variable number over
2x2 +16x = 9
Now solve for x by pulling an x out of the equation
x(2x + 16) = 9
x = 9
2x +16 = 9
2x = -7
x = -7/2
So your zeros would be at x = 9, and -7/2
Answer:
3/6 4/8
Step-by-step explanation:
