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When ls a Wrestler "King of the Ring"?

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Factor each trinomial below. Find your answer and notice the letter next to it.Write this letter in the box containing the number of that exercise. Keep workingand you will get the gripping answeito the title quesiion.

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n2 + 6n + 5

n2+7n+10n2-7n+12n2-11n+28n2+2n-15n2-sn-24n2+n-56

Answers:

(n+2)(n+6)(n+5)(n-o)(n + 5)(n + 1)

(n-3)(n-a)(n - 1)(n + 1s)

(n+8)(n-7)(n+2)(n+5)(n-8)(n+3)(n-12)(n-2)(n -7)(n - 4)

t2+1ot+16tF-15r+50t2+Bt-gF -7t - so

F-t-30t2 + 14t + 48

t2+gt-4g

Answers:

(t-oxt+5) *rz(t-25)(t+2)(t - sxt - 10) *t(t + 6Xt + 8) +ra(r-10)(t+3)*\\(r+ 1sxr-2)(r+8xr+2)+s(t'4Xt+12) +utr{

(t + gxt - 1) +tro(t-24)(t+2)

a2+sab+6bz

a2-4ab-21b2a2+Gab-7b2

a2-14ab-32b2a2-Zgab+1oob2

a2 +7ab - 1Bb2

a2+2ab+b2

Answers:

(a - sbXa + 4b)

(a+7b)(a-b)+l\:+(a-2ob)(a+5b)(a+2b)(a+3b)urs(a+gbXa-2b)*2o(a-7b)(a+3b)Ett-(a-25bXa-4b) wn(a+6b)(a+3b)

(a + b)(a + b) {rzr(a - 16bXa + 2b) tI \s

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ALGEBRA WITH PIZZAZZI@ Creative Publicalions

OBJECTIVE 3-n: To factor trinomials of the form x2 + bx + c,where c is positive or negative (review).

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2

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3

t4

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7

SII

9

T10

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11

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15

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T17

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18

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What Happened When a Strong WindBlew Through the Boarding House?

Factor each trinomial below. Find one of the factors in each column of binomials. Notice theletter next to one factor and the number next to the other. Write the letter in the box at thebottom of the page that contains the matching number.

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3x2 +7x+2 (ax *,)(x+z)2x2 + 5x + 3 (zx*a) [x* D

3x2-16x+5 [:x-)tx-5)7x2 - 9x + 2 (+x -L) (r- ,)6u2 +5u + 1 ( 2,.^* X 3tr+)8u2-9u+1[e,"*-)tt^-q1ou2 + 17u * 3 (2,.^*aXr,^o)9u2 - gu + 2 (3,^-z)( a." - )Suz +'l 1u + 6 LD,**t") L * * )

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(5u + 3)

(x- 1)xu

(3x + 1)*t

(3u - 1)&B

(2u + 3)*+(x + 1)+,2

(5u + 6)tta(2u + 1)+s

(3x - 1) Ha

(u - 1) Fu

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(3u - 2) +e,

(x - 5) H-a

(8u - 1)+rc"

(7x - 2) H't

(5u + 1) u:+

(x + 2) {rr(7x + 2\

(b( + 3) tuz

(u + 1f' ._,(3u + 1) +s

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OBJECTIVE 3-o: To factor trinomials of the form axz + bx + c,where a is a positive integer grealer than 1.

3n2+2n-1 (an-,)(",*)5n2-4n-1 (sn*,\[n-)2n2+5n-3 tz.,-.)[n*g)7n2-13n-2 (=n+)Ln-z)ot2 + 14t - s (at

r- )( t+s)

4f - 1lt+7 (qt-+Xt-,)6t2+st-1(ro+-t\[+*,\3f - zot - 7 [at* ,yt -+)

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(3t- 1)+ir(n-1)*u(3t + 1) +Fl"

(n - 2)*e(t + 1) *r'."

(3n - 1)*to

(2n - 1) srz

ta+-+1 ,

(4t - 7)ers

ALGEBRA WITH PIZZAZZI@ Creative Publications

(n + 3; *tz(t - 1) t*rs

(2t + 1)

(n + 1)*to(t+5)Xr,{

(5n + 1)*r rr

(t-7)!Lr?(7n+1)sra

(6t - 1) *rr"

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