To complete the square for the expression (x^2 - 6x + 20), we first focus on the quadratic part (x^2 - 6x). We take half of the coefficient of (x), which is (-6), giving us (-3), and then square it to get (9). We can rewrite the expression as ((x - 3)^2 - 9 + 20), simplifying to ((x - 3)^2 + 11). Thus, the completed square form is ((x - 3)^2 + 11).
x2 - 6x - 27 = (x-9)(x+3)
(6x + 1)(x + 2)
6x-20 = 34 +20 +20 6x = 54 /6 /6 x = 9
That depends what the value of x is.
y=6x² is already solved. the parabola will touch the x-axis at x=0.
The expression "6x squared" is a mathematical term representing the product of 6 and x squared. To simplify this expression, you would multiply 6 by the square of x, resulting in 6x^2. This indicates that x is being squared, not the entire term 6x.
x squared +6x +5 is a quadratic expression that can be factored as (x+1)(x+5)
It is a quadratic expression in the variable x.
x2 - 6x = (x*x - 6*x) = x*(x-6)
8
x2 - 6x - 27 = (x-9)(x+3)
(6x + 1)(x + 2)
(6x - 1)(6x - 1)
We know that when you submit questions you aren't free to use the right format to make the mathematical terms crystal clear. It is likely that you mean "x squared times 6 plus x squared times 2", which is clearer. You can factor out the "x squared" and you will see that you get "x squared times 8". You COULD mean (6x) squared plus (2x) squared, which would be different. 6x times 6x would equal x squared times 36, so your answer will be much different.
x2 + 6x + 8 =(x + 2)(x +4)
6x-20 = 34 +20 +20 6x = 54 /6 /6 x = 9
That depends what the value of x is.