What is factor-x^2-3x-2 ?

The solution to factor-x^2-3x-2 is -(x+1)(x+2)

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factor-x^2-3x-2

factor

- x^{2} - 3 x - 2

- (x + 1) (x + 2)

Solution steps

- x^{2} - 3 x - 2

Break the expression into groups

= (- x^{2} - x) + (- 2 x - 2)

Factor out

- x

from

- x^{2} - x : - x (x + 1)

Factor out

- 2

from

- 2 x - 2 : - 2 (x + 1)

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

Factor out common term

x + 1

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

Factor

- x - 2 : - (x + 2)

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

Apply rule:

a (- b) = - ab

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

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

\frac{y + 3}{y ^{2} + 1} > 1

10 x^{2} + 19 x - 15

\frac{3}{5} + \frac{1}{3} > 2

\frac{3}{4} x^{2} - 4 x - 3 = 0

6 x + 1 = 2 x + 1