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FACTORIZACIÓN (2xy + 2)(2xy - 2) (6xy + 7)(6xy - 7) 1 6x2 + 2xy + 7 124m2 + 2m4n2 + 8n6 (9m3-4n4)[81m6 +36m3 n4 + 16n] (12m3 - 2n4)[9m3 + 12m3 n2 - 8n] n/a (2p2 +49)(25p4 + 88p4 + 11) 1674p6 (7p2 + 11)(49p4 - 77p2 + 121) (8p4 + 44)(7p - 22p7 - 32) (3x - 5a)2 (9x2 + 25a)2 1 (3x +5a)2 y2 - 5xy + 2 (y2 + 2)(y2 - 1) (y - 4)(y - 1) (y - 4)(y + 1) 85ab 5b( 25a - 7b) 25ab(100 - 7b2) 5b(25a + 7b) (y + 4)(5y - 3) (y - 4)(5y - 3) (y2 + 4)( 5y - 6) (y - 4)(5y + 3) POTENCIACIÓN −81x16 y16 − 81 x16 y16 −12 x16 y16 81 x16 y16 1 4+9x2 −1 0 16x3 y5 625 625 16x3y5 16y25 625x22 625 x22 16y25 1−x2 1 2−x2 x2+2 RADICACIÓN 3z3c2b4 3 4c 3zc2b 3 4c 3z3c2b 3 4c 3c2 b4 3 4zc 0 x−y x+y -x+y xy 3 x3 y4 √3 0 x2 y √y xy 4 xy xy 4 x3 x 4 y NÚMEROS COMPLEJOS 17− i 17+i −13−i 13−i 62−10i 62+10i 56−10i 54−14i −22−29i −18−29i 44−33i −44−33i −81+30i −72−14i −128−14i −81−30i ECUACIONES CUADRÁTICAS 2x2+4x+4 x1=0, x2=2 x1=0, x2=-2 x=0 x=2 4x2+(x+1)(x-1)+6=0 x1=0, x2=1 x=-1 x=1 x=0 x2+2x-8=0 x1=-4, x2=2 x=-2 x1=8, x2=0 x=-4 x1=0, x2=9∕6 x=6x-9 x1=0, x2=3/2 0 6x2-9x=0 DESIGUALDADES (∞, -3) 1 (-3, ∞) (-∞, 3) A) 2+3x < 5x+8 B) 2x+3 ≤ 3x+7 (-4, ∞) (-1, ∞) [-∞, 4] [-4, ∞] (-½, ∞) C) 2-2+x < 9x+6-2 (½, ∞) [-½, ∞] (-∞, ½) D) 2x2+5x ≥ 3 (-∞, -3] υ [½, ∞) (∞, -3) υ (½, ∞) (-∞, -3] 0 |