It is, as stated, x2 - 5x + 25/4 = 0
Assuming you mean x squared plus 5x squared... the answer is 6x squared.
-15x2+5x=-5x(3x-1)
(5x + 2)(x + 3)
-x2+2x
If: x^2 -5x +6 = 0 then x = 2 or x = 3
It is, as stated, x2 - 5x + 25/4 = 0
5x squared plus 33x plus 18 = (5x + 3)(x + 6) x = -6, -3/5
Assuming you mean x squared plus 5x squared... the answer is 6x squared.
15
-15x2+5x=-5x(3x-1)
5x2+56xy+11y2 = (5x+y)(x+11y) when factored
5(x2 + x + 1)
(5x + 2)(x + 3)
The given expression can be simplified to: 8x squared +9
It is: 25+64 = 89
x(x2+5x+6)