Factor 30p^4q^3r+42p^2r-18p^2q^2r

$30 p^{4} q^{3} r + 42 p^{2} r - 18 p^{2} q^{2} r$

Factor $6 p^{2} r$ out of $30 p^{4} q^{3} r$ .

$6 p^{2} r (5 p^{2} q^{3}) + 42 p^{2} r - 18 p^{2} q^{2} r$

Factor $6 p^{2} r$ out of $42 p^{2} r$ .

$6 p^{2} r (5 p^{2} q^{3}) + 6 p^{2} r (7) - 18 p^{2} q^{2} r$

Factor $6 p^{2} r$ out of $- 18 p^{2} q^{2} r$ .

$6 p^{2} r (5 p^{2} q^{3}) + 6 p^{2} r (7) + 6 p^{2} r (- 3 q^{2})$

Factor $6 p^{2} r$ out of $6 p^{2} r (5 p^{2} q^{3}) + 6 p^{2} r (7)$ .

$6 p^{2} r (5 p^{2} q^{3} + 7) + 6 p^{2} r (- 3 q^{2})$

Factor $6 p^{2} r$ out of $6 p^{2} r (5 p^{2} q^{3} + 7) + 6 p^{2} r (- 3 q^{2})$ .

$6 p^{2} r (5 p^{2} q^{3} + 7 - 3 q^{2})$

Factor 30p^4q^3r+42p^2r-18p^2q^2r

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