Intro to Algebra Notes 3

# Intro to Algebra Notes 3 - section 2.4 A 1 2 ﬁg Z —Z I...

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Unformatted text preview: section 2.4 . A 1 2 ﬁg. Z —Z I 82 Simplify the expression 2+1 2'1 ; Z¢1 Z(z~l) 7...“ 2. Multiply and Simplify 3pq+rf _p2 +pq 2 p+q pq ;p¢0 q¢0 (3,»! l _’L , , ., n M .ﬂ i“ W» H w) e imp“ IQZ L 3- xzy+xy2 ampMy ﬂy ;x¢0 yio [a f «r- 0, 2" i‘i/ _ A > .. ~ j Z ‘ 1 ‘: XXVBFM) {9H3 a: {/29 7L J % W 4. 14x+63 Simplify 7 5. Find a single rational expression that is equivalent to X F‘ J3— x]? l x “"47 ffé. +_.. I 5+Z ﬂ x for all x. MillB’rié?) 4 L 4&@ 6. 5V 7 V‘” 2x+—- Find a single rational expression that is equivalent to "/3? for all x. MT” ‘ ’Q 7'4 {mi Alvfltﬁ if , X + *7 ‘1 X x «- 7- 2 .3. Find the expression that is equivalent to x xx+2 for all x. z 6‘3) l3 / f Lt”, (g ? ,, at, A I, it 7; akwﬁmml “’ (N ~r‘ ’74 3 “if; ; [ﬂ f if. XCN'Z} Pitﬁﬂj 2': (22%; W’f‘l ﬂit: ‘ [.4]? gram 104” 3“) L._\/»m --—-—... J 4 , 8. Simplify the expression. ,a A43 xii-1.612) 61112113 ﬂAQ/na’ 30m - n¢0 ﬂ 7 V} ML sz'), [ H0011) { Wivjéiré} 10. Multiply and simplify the expression. 3x2)» _ 9x322 2x322 2x5 .xiO y¢0 lgs< 11. Multiply and simplify the expression. K 7a2b3 . 751352 R &w aw -a¢0b¢0 ' V g . , 3 3’ ﬁg ﬁr am a?“ 37% 23 J 12. gggg Simplify 5x ;x¢0 z,/ 13- 36x2 Simplify 9x ;x¢0 4x 14. Simplify the following expression; assume any factors you reduce are not zero. 7 x (vigil, / 15. Simplify the following expression; assume any factors you reduce are not zero. 1 ——1 x+4 V "a 1 x+4+1 ( v “M, “l : "mil KW ‘ {WK’l’Ll/i (,Kﬂl) \X'ﬁiq/(wux W“? z" —— «2,, i 1 f -/< ﬁtiwiia BONUS: Solve tile following rational equation. 2/ z»; 7 ...
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