How do you solve (-2pq³) (5p²q²) (-3q⁴) ?

Multiply the coefficents first (-2*5*-3) = 30

then by the exponent rules multiply the powers of the "p's" (1*2) = 2

then same thing with the "q's" (3*2*4) = 24

then put everything together = 30p^2q^24