What is factor 4x^2+15x+(-16) ?

The solution to factor 4x^2+15x+(-16) is 4(x-(-15+sqrt(481))/8)(x-(-15-sqrt(481))/8)

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factor 4x^2+15x+(-16)

factor

4 x^{2} + 15 x + (- 16)

4 (x - \frac{- 15 + 481}{8}) (x - \frac{- 15 - 481}{8})

Solution steps

4 x^{2} + 15 x + (- 16)

Rewrite as

= 4 (x^{2} + \frac{15 x}{4} - 4)

Factor

x^{2} + \frac{15 x}{4} - 4 : (x - \frac{481 - 15}{8}) (x - \frac{- 15 - 481}{8})

4 (x - \frac{481 - 15}{8}) (x - \frac{- 15 - 481}{8})

\frac{x}{9 x ^{2} - 4}

xu - xv - y u + y v

2 a c - a d + 2 b c - b d

1 5^{3} - 7^{3}

a^{3} b^{6} + c^{6}

What is factor 4x^2+15x+(-16) ?
The solution to factor 4x^2+15x+(-16) is 4(x-(-15+sqrt(481))/8)(x-(-15-sqrt(481))/8)