What is factor 3n^2+22n+7 ?

The solution to factor 3n^2+22n+7 is (3n+1)(n+7)

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factor 3n^2+22n+7

factor

3 n^{2} + 22 n + 7

(3 n + 1) (n + 7)

Solution steps

3 n^{2} + 22 n + 7

Break the expression into groups

= (3 n^{2} + n) + (21 n + 7)

Factor out

n

from

3 n^{2} + n : n (3 n + 1)

Factor out

7

from

21 n + 7 : 7 (3 n + 1)

= n (3 n + 1) + 7 (3 n + 1)

Factor out common term

3 n + 1

= (3 n + 1) (n + 7)

\frac{5 x - 2}{6} + \frac{2 - 4 x}{5} = 1

(- 12)^{2} + x^{2} = 1 3^{2}

- 2 x \leq 30 + 7 x

5 x + 34 = - 2 (1 - 7 x)

\frac{( 12 - x )}{2.71} = \frac{4}{100}