the answer to this is 4x + 57 (assuming that the 4x in the question is algebra)
4x + 4x + 3 = 8x + 3 which cannot be factorised.
4x^2 + 3
4x + 20y
There is actually not one set answer to 4x+7y, as what it means is 4 of one value plus 7 of another. The answer depends on what the values of x and y are, due to the equation meaning 4x+7y. For example, if x=2 and y=3, then the equation is 42+73=8+21=29. However, as I feel I have to note, these may not be the variables you'll get. I hope this helped!
What is the variable of x plus 10 plus 4x-35?
4x + 16 + 1 = 4x + 17 which cannot be factorised.
(4x + 3)(4x + 3) (4x + 3)2
The derivative of 2x2 + 4x + 8 is 4x+4.
8x + 15