Kuta Software - Infinite Algebra 1
Name
Factoring Trinomials (a > 1)
Date
Period
Factor each completely.
1) 3p2 -2p - 5
2) 2n2 + 3n - 9
.;I '?'Fÿ
3) 3n2 - 8n + 4
4) 5nÿ+19n+12
,!Yi: '
¢' gÿ}
6) 2nÿ + 5n + 2
I0:¸ÿ I!
,ÿ7: ............... " ............ [
8) 9kÿ+66k+21
Page 19 of 51
-1-
9) 15n2 - 27n - 6
p ÿ -iÿ
12) 4x2 - 35x + 49
11) 4n2-15n-25
\
/
13) 4rl2 - 17n + 4
14) 6x2 + 7X - 49
+ ,ÿ
. i,
15) 6xz+37x+6
=
h "=
1 ÿ<) T2 ", i;.
16) -6a2 - 25a - 25
7ÿ +:I u," i--
! ÿ
t,
ÿi
11 ©'
"ÿ!! + "
6[ "6
<2ÿ t
7[ ,!ÿ,,r r7 ,,ÿ,j
¢+,I
I
17) 6nÿ+5n-6
"s .=:'
18) 16b2 +60b- 100 ,:.:,
f!,,
, <,, {'I,ÿ,ÿ
<,
'>I
Page 20 of 51
-2-
o, I*ÿ