(7x + 5)(x - 2)
Assuming the missing operational signs are pluses, the answer is (x + 7)(7x + 1)
7x2 + y
14
1. 3x2+12= 3(x2+4) 2. 7x2+35x= 7x(x+5)
7x2 + 68xy - 20y2
(7x2 + 9)(4x - 1)
The GCF is x2
(x + 5)(x^2 + 2x + 2)
7x2 + 7x - 14 = 7(x2 + x - 2) = 7(x + 2)(x - 1)
7x2
7x2 plus 7x5 = 49
It can't be factored because its discriminant is less than zero
2x+5x-24 7x2-24
You can take 7x2 out of both of those, leaving 5x4 and 1.
7(x2 + 7)
I suppose you mean, how do you factor it. 7x2 - 9x - 10 = (7x + 5)(x - 2).