(x + 7)(x - 5)
280
x2-12x+35 = (x-5)(x-7)
(3x - 5)(2x + 7)
7 is a factor of 35.
35
(x + 7)(x - 5)
7(3x plus or minus 5) depending on the missing sign.
(2b - 5)(b + 7)
(z - 6)(z - 6)
The answer is 350. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.110
8x2+6x-35 = (4x-7)(2x+5) when factored