Factor 4x(5x^2-3)-5(5x^2-3)

$4 x (5 x^{2} - 3) - 5 (5 x^{2} - 3)$

Step 1

Factor $5 x^{2} - 3$ out of $4 x (5 x^{2} - 3)$ .

$(5 x^{2} - 3) (4 x) - 5 (5 x^{2} - 3)$

Step 2

Factor $5 x^{2} - 3$ out of $- 5 (5 x^{2} - 3)$ .

$(5 x^{2} - 3) (4 x) + (5 x^{2} - 3) \cdot - 5$

Step 3

Factor $5 x^{2} - 3$ out of $(5 x^{2} - 3) (4 x) + (5 x^{2} - 3) \cdot - 5$ .

$(5 x^{2} - 3) (4 x - 5)$