What is factor 2^3+7x^2+x-10 ?

The solution to factor 2^3+7x^2+x-10 is 7(x-(-1+sqrt(57))/(14))(x-(-1-sqrt(57))/(14))

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factor 2^3+7x^2+x-10

factor

2^{3} + 7 x^{2} + x - 10

7 (x - \frac{- 1 + 57}{14}) (x - \frac{- 1 - 57}{14})

Solution steps

2^{3} + 7 x^{2} + x - 10

2^{3} = 8

= 8 + 7 x^{2} + x - 10

Group like terms

= 7 x^{2} + x + 8 - 10

Add/Subtract the numbers:

8 - 10 = - 2

= 7 x^{2} + x - 2

Rewrite as

= 7 (x^{2} + \frac{x}{7} - \frac{2}{7})

Factor

x^{2} + \frac{x}{7} - \frac{2}{7} : (x - \frac{57 - 1}{14}) (x - \frac{- 1 - 57}{14})

7 (x - \frac{57 - 1}{14}) (x - \frac{- 1 - 57}{14})

x^{2} - 5.5 x + 7.5625

1 5^{2} - 14 x - 8

(2 x - 2 y) (x - 3 y) 2 x + y - 12

5 x + 10 - 3 x^{2} + 12

\frac{x ^{2} - 25}{x - 5}

What is factor 2^3+7x^2+x-10 ?
The solution to factor 2^3+7x^2+x-10 is 7(x-(-1+sqrt(57))/(14))(x-(-1-sqrt(57))/(14))