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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.
It is a quadratic expression in the variable x.
x squared +6x +5 is a quadratic expression that can be factored as (x+1)(x+5)
x squared x2
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 = (x*x - 6*x) = x*(x-6)
8
x2 - 6x - 27 = (x-9)(x+3)
(6x - 1)(6x - 1)
(6x + 1)(x + 2)
x2 + 6x + 8 =(x + 2)(x +4)
6x-20 = 34 +20 +20 6x = 54 /6 /6 x = 9
Assuming you mean x squared plus 5x squared... the answer is 6x squared.