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

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

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factor 3y^2+20y-7

factor

3 y^{2} + 20 y - 7

(3 y - 1) (y + 7)

Solution steps

3 y^{2} + 20 y - 7

Break the expression into groups

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

Factor out

y

from

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

Factor out

7

from

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

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

Factor out common term

3 y - 1

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

- 3 w^{2} + 19 w + 14

5^{7} + 5^{6}

(\frac{e}{10})^{3}

\frac{2 x}{7} - 5 \geq 7

1 - \frac{16}{25}