Factoring trinomials a =1
Factor into two binomials: x2+10x+24
(x+6)(x+4)
Factor: 2x2+9x+4
(2x+1)(x+4)
Find the GCF: 3x2 + 12x
3x
Factor by GCF: 14n2+10n
2n(7n+5)
Factor: x2+6x +9
(x+3)2
Factor into two binomials: x2-14x+48
(x-6)(x-8)
Factor: 4x2 + 32x + 64
4 (x + 4) (x + 4)
Find the GCF: 28x2+ 32x
4x
Factor by GCF: 18x3-6x
6x(3x2-1)
Factor: x2-28x+196
(x-14)2
Factor into two binomials: x2+7x-18
(x+9)(x-2)
Factor: 6x2 - 11x + 4
(3x - 4)(x - 1)
Find the GCF: 2x5 + 9x4
x4
Factor by GCF: 8-4a2
4(2-a2)
Factor: 4x2-25
(2x+5)(2x-5)
Factor into two binomials: x2-3x-54
(x+6)(x-9)
Factor: 5t2 + 12t - 9
(t + 3)(5t - 3)
Find the GCF: 18x3 +32x2+6x
2x
Factor by GCF: 4x4+16x3-8x2
4x2(x2+4x-2)
Factor: 9x2-12x+4
(3x-2)2
Jace needs to factor x2 − 14x + 48. Which of the following must be true?
a. Both middle pieces of the diamond should include subtraction.
b. The sum of the middle pieces of the diamond should be 14.
c. The product of the middle pieces of the diamond should be -14.
d. There is a GCF of 2.
A
Factor: 10x2 + 24x +8
2 (x + 2) (5x + 2)
Find the GCF: 12m4n3, 6m3n2, 24m2n4
6m2n2
Factor by GCF: 10a3b4-6a2b6
2a2b4(5a-3b2)
Which of the following is not a perfect square trinomial:
A. x2-14x+49
B. 9x2+30x+25
C. 4x2-8x+25
D. 18x2+12x+2
C