- (x + 2) * 5 = 5x + 10
- 6(3y — 4) = 18y — 24
- (2m + 3n) * 7 = 14m + 21n
- c(2a + 5b) = 2ac + 5bc
- -4a(3b — 2a) = -12ab + 8a
- (-5x + 3y) * 2x = -10x2 + 6xy
- (3a — 4b + 5c) * (-2) = -6a + 8b — 10c
- x3(x2 + x — 2) = x5 + x4 — 2x3
- (3y2 + 4y — 1) * (-5y6) = -15y8 — 20y7 + 5y6
- 4a3(2a2 — 5a — 3) = 8a5 — 20a4 — 12a3
- (-4z5 + 2z2 — 10z) * 2z3 = -8z8 + 4z5 — 20z4
- (-6x3y2)(4x5 — 5y4) = -24x8y2 + 30x3y6