There is insufficient information for us to even begin to understand this question. Please edit the question to include more context or relevant information.
2x + 5 - 25 is an expression, not an equation and so cannot be solved. Furthermore the question asks for the product of x. The product requires two (or more) numbers: you cannot have a product of just one.
(2x+5)(2x+5)
-3x + (-18) = 2x + 7 +18 +18 -3x = 2x +25 -2x -2x -5x = 25 ----- ----- -5 -5 x=-5 *------- equals a division line
2X + 25 = 7X subtract 2X from each side 25 = 5X divide both sides by 5 5 = X
c = 25 4x2 + 20x + 25 (2x + 5)(2x + 5)
2x2 + 15x + 25 = (2x + 5)(x + 5)
(2x+5)(2x+5)
2x + 5 = 25 2x = 20x = 10
(2x - 5)(2x - 5) or (2x - 5) squared
(2x - 5)(2x - 5)
270
-3x + (-18) = 2x + 7 +18 +18 -3x = 2x +25 -2x -2x -5x = 25 ----- ----- -5 -5 x=-5 *------- equals a division line
-2x^4+16 +2x^4+9-3x^5=-3x^5+25. There is no "answer" because there is no equation.
2X + 25 = 7X subtract 2X from each side 25 = 5X divide both sides by 5 5 = X
c = 25 4x2 + 20x + 25 (2x + 5)(2x + 5)
2x2 + 15x + 25 = (2x + 5)(x + 5)
4x2+20x+25 (2x+5)^2
They are: (4x-5)(2x+5)