No.
(2x - 1)(x + 4)
it is prime. it cannot factor out.
simplified it would equal: 24x to the third power - x to the second power - x to the sixth power - 34
4x2-20+25 = (2x-5)(2x-5) when factored with the help of the quadratic equation formula.
No.
6a to the second power minus 8ab + 2a
(2x - 1)(x + 4)
It is a polynomial expression in x. What about it?
64x2-80x+25 = (8x-5)(8x-5) when factored
-2 times -2 = plus 4 since minus times minus is plus
it is prime. it cannot factor out.
(c + d)(c + d)
31
simplified it would equal: 24x to the third power - x to the second power - x to the sixth power - 34
15
4x2-20+25 = (2x-5)(2x-5) when factored with the help of the quadratic equation formula.