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Q: Factor the following polynomial x2 plus 12x plus 32?

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x + 12x + 20 = (x + 10)(x + 2)

(2x - 3)(2x - 3)

I would do this. Multiply through by -1 -1 ( -X^2 +12X +28 ) = X^2 -12X -28 (X+2)(X-14)

-9x 2 -12x+5 =

12x+6y=9 - 1 4x+2y=0 - 2 y=-2x sub y= -2x into 1, 12x+6(-2x)=9 12x-12x=9 0=9 thus, no solution.

Related questions

x2 + 12x + 32 = (x + 4)(x + 8)

4x(4x^2 + 3x + 1)

(x + 8)(x + 4)

6.(x2 + 12x + 36) = 6.(x + 6)(x + 6)

(x + 8)(x + 4)

x + 12x + 20 = (x + 10)(x + 2)

The GCF is 3x.

Factor 2x plus 12x plus 28 is (x - 3)(x - 9)

2(x + 4)(x - 10)

3x3+12x = 3x(x2+4)

That doesn't factor neatly. Applying the quadratic formula, we find two real solutions:-6 plus or minus 2 times the square root of 2 x = -3.1715728752538097 x = -8.82842712474619

30+12x = 6(5+2x)

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