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

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

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factor 2m^2-5m-7

factor

2 m^{2} - 5 m - 7

(m + 1) (2 m - 7)

Solution steps

2 m^{2} - 5 m - 7

Break the expression into groups

= (2 m^{2} + 2 m) + (- 7 m - 7)

Factor out

2 m

from

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

Factor out

- 7

from

- 7 m - 7 : - 7 (m + 1)

= 2 m (m + 1) - 7 (m + 1)

Factor out common term

m + 1

= (m + 1) (2 m - 7)

\frac{4}{\frac{13}{x} - 3}

- 15 - (- 3)

- 9 x - 5 x

ln (0.0000001)

5 \cdot \frac{9}{5}