The Quadratic Formula uses the "a", "b", and "c" from "ax2 + bx + c", where "a", "b", and "c" are just numbers; they are the "numerical coefficients" of the quadratic equation. Therefore,
f(x) = x2 – 5x + 6
a = 1
b = -5
c = 6
The value of 2 million is 2,000,000
Answer:
a)polynomial highest degree of polynomial = 5
b) polynomial highest degree of polynomial = 6
c)polynomial highest degree of polynomial = 4
d)polynomial highest degree of polynomial = 1
e) polynomial highest degree of polynomial = 0
f)polynomial highest degree of polynomial = 5
g)polynomial highest degree of polynomial =4
h)polynomial highest degree of polynomial = 8
i)polynomial highest degree of polynomial =6
j)polynomial highest degree of polynomial =4
k)polynomial highest degree of polynomial =8
i)polynomial highest degree of polynomial =4
Hope it helps
The value is 20,000 because 2x10 equals 20, 20x1,000 equals 20,000
Let x% be the salt concentration of first solution.
Then in 8ml, amount of salt = 
Given that to this 8ml solution, 11ml solution of a 47% salt solution is mixed.
amount of salt in 11ml of 47% salt solution is 
= 
So, total amount of salt in new mixture = 
But given that this new solution is a 43% salt solution.
Hence amount of salt in new mixture of (8+11)=19ml solution of 43% salt solution is 
Hence 
8x+517 = 817
8x=817-517 = 300
x= 300/8 = 37.5
Hence the salt concentration in the first solution is 37.5%
