What is factor 3m^2-7m-20 ?

The solution to factor 3m^2-7m-20 is (3m+5)(m-4)

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factor 3m^2-7m-20

factor

3 m^{2} - 7 m - 20

(3 m + 5) (m - 4)

Solution steps

3 m^{2} - 7 m - 20

Break the expression into groups

= (3 m^{2} + 5 m) + (- 12 m - 20)

Factor out

m

from

3 m^{2} + 5 m : m (3 m + 5)

Factor out

- 4

from

- 12 m - 20 : - 4 (3 m + 5)

= m (3 m + 5) - 4 (3 m + 5)

Factor out common term

3 m + 5

= (3 m + 5) (m - 4)

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

lo g_{3} (18) - lo g_{3} (2)

6 \div 1

\frac{100}{180}

3 x^{2} \cdot (2 x^{3} - 3 x^{2} + 4 x - 2)