What is factor 3z^2+20z-7 ?

The solution to factor 3z^2+20z-7 is (3z-1)(z+7)

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factor 3z^2+20z-7

factor

3 z^{2} + 20 z - 7

(3 z - 1) (z + 7)

Solution steps

3 z^{2} + 20 z - 7

Break the expression into groups

= (3 z^{2} - z) + (21 z - 7)

Factor out

z

from

3 z^{2} - z : z (3 z - 1)

Factor out

7

from

21 z - 7 : 7 (3 z - 1)

= z (3 z - 1) + 7 (3 z - 1)

Factor out common term

3 z - 1

= (3 z - 1) (z + 7)

345 + 20

(1 6^{3})^{\frac{1}{4}}

ln (e^{3})

2 s^{3} + 3 s^{2} - 3 s - 2

\frac{2 ^{\frac{2}{3}} \cdot 1 6 ^{\frac{2}{3}}}{4 ^{\frac{2}{3}}}