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Plz solve this and explain it to me (e) (44)2 (h) (2p)s (9) 62 x 72 (c) 3-2 + 35 (f) b4 x 6-2 + 6-1 (1) %) (1) (ab3)2 x (-3a²b)5 -3 0) (k) 81abº + (3ab)3 Q2. Simplify each of the following, leaving your answer in positive index where possible.. (d) (-4)* + (-4)3 (m) 12x©y3 + 18x*y (p) (28)° = (f?g-5)-1 5 (a) 42 (0) 2) = 36a12 b12 (b) (0.2)-2 (e) 643 (c) 92 2 (d) (f) 2-7 (9) V121 (h) V-121 (i) 163 9xy 6 1 (0) (k) V216 (1) 162 - 160 3a2b. (m) (n) (27*)} -1 12 ab (0) 2 (a) V) (p) (6) (s) (256y256) ( x 3 1 1 (t) ( V5) x64 16y16) m2 1 2 -4 3 (V). 4x2y9 x4y --) (w) (g3 h 5 ) (x) 362 = Nb (Y) x3 = (3) (z) 5 3 1 -5 X2 + - X 2 2 Solve each of the following equations. 1 (a) 24 = 128 (b) 4x= (c) 80 = 2 1024 (d) 3a + 34 = 32 (e) 41 = 2n-1 (f) 10= 0.0001 (g) 27* = 1/9 (i) 2x = 32 (h) 81% = 3 (k) 3* x 39 = 313 0) 29 - 2* = 4 (1) 243* = 32 im) (224)12 =p (0) 5m = 125 (n) 3* = 535 |
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