What is factor 7x^2-2x-5 ?

The solution to factor 7x^2-2x-5 is (7x+5)(x-1)

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factor 7x^2-2x-5

factor

7 x^{2} - 2 x - 5

(7 x + 5) (x - 1)

Solution steps

7 x^{2} - 2 x - 5

Break the expression into groups

= (7 x^{2} + 5 x) + (- 7 x - 5)

Factor out

x

from

7 x^{2} + 5 x : x (7 x + 5)

Factor out

- 1

from

- 7 x - 5 : - (7 x + 5)

= x (7 x + 5) - (7 x + 5)

Factor out common term

(7 x + 5) : (7 x + 5) (x - 1)

= (7 x + 5) (x - 1)

\frac{6}{5 x ^{3} y} - \frac{1}{2 x ^{2} y ^{3}}

7 y + 1.8 = 50.8

(2 w)^{4}

1 = 7 x^{2} + 6 x

5 x^{2} + 21 x - 9 = 0