
1)(x + 2) * 5 = 5x + 10 2) 6(3y – 4) = 18y – 24 3)(2m + 3n) * 7 = 14m + 21n
4)c(2a + 5b) = 2ac + 5bc 5)-4a(3b – 2a) = -12ab + 8a2 6)(-5x + 3y) * 2x = -10x2 + 6xy
7)(3a – 4b + 5c) * (-2) = -6a + 8b – 10c 8) x3(x2 + x – 2) = x5 + x4 – 2x3 9)(3y2 + 4y – 1) * (-5y6) = -15y8 — 20y7 + 5y6
10)4a3(2a2 – 5a – 3) = 8a5 – 20a4 – 12a3 11)(-4z5 + 2z2 – 10z) * 2x3 = -8z8 + 4z5 – 20z4
12)(-6x3y2)(4x5 – 5y4) = -24x8y2 + 30x3y6




