What is factor (x-1)+(2x^2) ?

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

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factor (x-1)+(2x^2)

factor

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

(2 x - 1) (x + 1)

Solution steps

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

Remove parentheses:

(a) = a

= x - 1 + 2 x^{2}

Write in the standard form

a x^{2} + b x + c

= 2 x^{2} + x - 1

Break the expression into groups

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

Factor out

x

from

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

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

Factor out common term

2 x - 1

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

[- 1.4]

8 (a + 1)^{3} - 1

2 x^{2} + (- 8 x)

x^{2} + \frac{1}{3} x - 8

(x + 5)^{2} - 7

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