For items 31-50, show the process on a separate short bond paper. Each procedure is equivalent to 1 point. (5pts each item) 31-35. Use the binomial theorem to expand (x - 4)4. A. 16x4 - 32x3y + 24x2y2 - 8xy3 + 14 C. 2 x 4 - 4x 3 y+ 6x2y2 -2xy3 + 14 B. 2x4 - 2x 3y + 2x2y/2-2xy3+ y D. 16x4 + 32x3y + 24x2y2 + 8xy3 + y4 36-40. Use the binomial theorem to expand (x + 2y)5: A. x5 + 2x4y + 8x3y2+ 16x2y3+16xy4+32ys C. x5 + 2x4y + 4x3 y2+ 8x23 + 8xy4+16y5 B. x5 + 10xty + 40x3y2 + 80x2y3 + 16xy4+32ys D. x5 + xay +x3y2 +xzy3 + xy+ + ys 41-45. Use the binomial theorem to expand (* + !)" -x4+- x3 y +-x2y2+_xy3. 1 4 C. 1x4 + 1x3 y +- x2y2 +- xy3+ 16 27 81 3/4 -x4 + - x3 y + x 2y2 + = xy3 + - 14 x 4 + xy + x"yz+ xy 3 + y N 46-50. Use the binomial theorem to expand (2 - 3i)6. A. 64 - 57612 + 2 16013 + 4 32014+ 291615+72916 C. 64 + 72915 B. 7813 - 6 660i D. 2 035 + 828i