5(x + 3)(x + 1)
5x squared plus 33x plus 18 = (5x + 3)(x + 6) x = -6, -3/5
I'm presuming its factors for a monic quadratic trinomial--of form : X squared + BX + C . You need the numbers that MULTIPLY to give C and ADD up to give B Eg X squared + 8X + 12 factors to ( X+2) (X + 6 ) BUT X squared + 7X + 12 factors to (X +3 )(X + 4) Hope this helps. Phil.
4
x2-81=(x-9)(x+9) Factors: x-9, x+9
This expression factors as x -1 quantity squared.
The factors of x2 + 5x + 4 would be (x + 1) and (x + 4)
5(x + 3)(x + 1)
x2 + y2 = (x + iy)(x - iy) ' i ' = sqrt(-1) K2KQU
30 squared is 900. 16 squared 256. add them and you get 1156. Now, simply do: √1156 The answer is 34. Its simple: (30•30)+(16•16)=x^2 900+256=x^2 1156=x^2 √1156=x 34=x
That factors to (x - 5)(x - 1)
That factors to (x - 3)(x + 6)
14x(x + 2)
(2x+3)(x+3)
There's a factor pair of 30 that adds up to 11. (x + 5)(x + 6)
That factors to (x - 2)(x + 7)
(2x - 3)(x + 2)