What is factor+2x^2-5x-3 ?

The solution to factor+2x^2-5x-3 is (2x+1)(x-3)

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factor+2x^2-5x-3

factor

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

(2 x + 1) (x - 3)

Solution steps

2 x^{2} - 5 x - 3

Break the expression into groups

= (2 x^{2} + x) + (- 6 x - 3)

Factor out

x

from

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

Factor out

- 3

from

- 6 x - 3 : - 3 (2 x + 1)

= x (2 x + 1) - 3 (2 x + 1)

Factor out common term

2 x + 1

= (2 x + 1) (x - 3)

16 x^{4} - 9

1.4 \cdot 1 0^{9}

\frac{20}{1000}

\frac{5}{2} \times (- 2)

\frac{9}{2 x ^{3}} + \frac{- 2}{2 x ^{3}}