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Q: Discriminant for 4x squared plus 4x plus 1?

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

2(x - 1)(2x + y)

(2x + 1)(2x + 1) or (2x + 1)2 so x = -0.5

4x2 + 1 + x2 + 3 = 5x2 + 4

X=1/2

Related questions

(2x-1)(2x-1) = 4x^2 -4x + 1

x = -½

OK. 4x2 + 4x + 1 = (2x + 1)2

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

(4x - 1)(x - 5)

(4x - 3)(x - 1)

2(x - 1)(2x + y)

(2x + 1)(2x + 1) or (2x + 1)2 so x = -0.5

4x2 + 1 + x2 + 3 = 5x2 + 4

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

There is no rational factorisation.

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