7x2- 63 = -35, when x equals 2
7x2 + y
The prime factors of 24 are 2x2x2x3 or 23x3.
7x2 plus 7x5 = 49
7x2 + 68xy - 20y2
(7x2 + 9)(4x - 1)
The prime factorization of 24 is 2x2x2x3 or 23x3.
You can take 7x2 out of both of those, leaving 5x4 and 1.
The answer is 374 because 10x20=200 10x2=20 7x20=140 7x2=14 Add then all together the answer is 374
It's 69 you idiot, :D see what i did there http://en.wikipedia.org/wiki/69
I suppose you mean, how do you factor it. 7x2 - 9x - 10 = (7x + 5)(x - 2).
24 12 x2 6x2x2 2x3x2x2 prime factorization: 23x3
14x2-7x2-16 7x2-16 (this can't be simplified any more)