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Name AOMkﬁﬁﬁﬁi-K Date Table Seat Math 101 — Chapter 2 Test Review Expanding, Factoring, & Rational Expressions Section 2.3 [email protected] False: (x+5)(x‘5) is equivalent to x2 “25 2' Expand and combine like terms: (x“2)(x+7)- Z r‘ « e , ,1
X 7’")? "ch “ i ll ,, 4:”’”\-\ +3 xci‘l > x K 3' Expand anhdwciombineliké‘terms: (x ‘ 3X5)” + 6)- S'AXw’sz: v 1’33le 33;) Expand and combine like terms: 3(2x+3)3. ﬂ , 3i: x k “l” l L: 2337». ’f’ t . ,t, ' m, ‘ ' U7 ? _ ‘ Ls I g SLY/XhMZXK/{ZNU Zq X3 1; ll L211 1" 5 f1
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5‘ Expand and combine like terms: (3x+2)(x‘6)+x+8- $1le H x; ~~ll
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6' Expand and combine like terms: (2x+4)(2x—4)- 44$ Mix. with 7- Expand and combine like terms: (3x+4)(3x+4)'
(if; l1 m 17.x; 7r ('12 ﬁaztlﬂxﬁih éﬁ 8' Expand and combine like terms: 2(2x+15)(x‘2)+2(x+4)- a (wrsaiiltvalﬁ‘ixti’ l
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leLiZ’lx “Cam? x 8/44 3‘); {a 9. Factor each expression completely.
x2 + 9x +18 {xmll M} 10. Factor each expression completely.
x2 — 3x —10 11. Factor each expression completely.
3x2 + 27x + 60 if? x 1" l x Ml 13. Factor each expression completely.
x2 — 2x — 15 l
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