B squared -4ac is the discriminant. you get 0, which means it will have one rational solution.
Means x = 3
It is +4x
4x * x = 4x^2
8x-5=23+4x 8x-5-4x=23+4x-4x 4x-5=23 4x-5+5=23+5 4x=28 4x/4=28/4 x=7
if the 5x2y means 5x2y + 4x - 6 then yes it is a binomial but if the 5x2y means 5x * 2y + 4x - 6 then no it is not a binomial a nomial means one degree. a binomial means something to the second power. a polynomial means anything that has a 3rd power and greater.
Yes. 4x means 4 multiplied by x. x4 means x multiplied by x multiplied by x multiplied by x.
'3x' means 'three times', and '4x' means 'four times'. '4x' is obviously rather greater than '3x', but neither will bring an object ten miles away into your back garden.
concentration means do the things very heartly.
B squared -4ac is the discriminant. you get 0, which means it will have one rational solution.
Evaluate: 4x + 16 = 32 4x + 16 -16 = 32 - 16 4x = 16 x = 4 evaluate basically means manipulate and find the answer
It means you can't concentrate on what you are doing.
Means x = 3
Yes, the concentration changes after dilution. By definition dilution means to lower the concentration.
f(X)=4x+4 is the exact same thing as y=4x+4. it simply means the function of x is 4x+4. also, any other letter can be used in place of f. f(X)=4x+4 is the same as g(x)=4x+4.
4x to the sixth can be expanded to (4x * 4x * 4x)(4x * 4x * 4x) or (4x to the third)(4x to the third) the square root of the above would be 4x to the third
4x × 4x = (4x)² = 16x²