SOLUTION: Factor the Following Quadratics 1. a2 + 4ab - 3b2 A . (a - 3b)(a - b) B. (a - b)(a + 3b) C. cannot be factored D. (a + b)(a + 3b) E. a(a + 4b) -3(-b) F. (a + b)(a

SOLUTION: Factor the Following Quadratics 1. a2 + 4ab - 3b2 A . (a - 3b)(a - b) B. (a - b)(a + 3b) C. cannot be factored D. (a + b)(a + 3b) E. a(a + 4b) -3(-b) F. (a + b)(a - 3b)

Question 682325: Factor the Following Quadratics
1. a2 + 4ab - 3b2
A . (a - 3b)(a - b)
B. (a - b)(a + 3b)
C. cannot be factored
D. (a + b)(a + 3b)
E. a(a + 4b) -3(-b)
F. (a + b)(a - 3b)
2. 2a^2-32
A. 2(a^2 - 18)
B. 2(a - 4)^2
C. (2a - 16)(a + 2)
D. 2(a^2 - 16)
E. 2(a - 4)(a + 4)
F. cannot be factored
3. m2 + (5/12)m - (1/6)
A. (m - 6)(m + 1)
B. (m - 2/3)(m - 1/4)
C. cannot be factored
D. (m - 1/4)(m + 2/3)
E. (m/12 + 2)(m/12 - 3)
F. (m - 1/4)(m - 1/3)
4. a2 + 4a + 21
A (a + 7)(a - 3)
B. a(a + 4) + 21
C. (a + 21)(a - 1)
D. (a + 3)(a - 7)
E. (a + 7)(a + 3)
F. cannot be factored
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Factor the Following Quadratics
1. a2 + 4ab - 3b2
A . (a - 3b)(a - b)
B. (a - b)(a + 3b)
C. cannot be factored
Are A, B & C the only choices? If so, multiply the 2 binomials in A & B and see if they fit. If they don't, it's C.
-----------------------
D. (a + b)(a + 3b)
E. a(a + 4b) -3(-b)
F. (a + b)(a - 3b)
Are A to F the only choices? If so, multiply the 2 binomials in A, B, D, E & G and see if they fit. If they don't, it's C.
-----------------------
Do the others the same way.
----------------------------
2. 2a^2-32
A. 2(a^2 - 18)
B. 2(a - 4)^2
C. (2a - 16)(a + 2)
D. 2(a^2 - 16)
E. 2(a - 4)(a + 4)
F. cannot be factored
3. m2 + (5/12)m - (1/6)
A. (m - 6)(m + 1)
B. (m - 2/3)(m - 1/4)
C. cannot be factored
D. (m - 1/4)(m + 2/3)
E. (m/12 + 2)(m/12 - 3)
F. (m - 1/4)(m - 1/3)
4. a2 + 4a + 21
A (a + 7)(a - 3)
B. a(a + 4) + 21
C. (a + 21)(a - 1)
D. (a + 3)(a - 7)
E. (a + 7)(a + 3)
F. cannot be factored
RELATED QUESTIONS
a+3b-a-b (answered by rfer)

2a+3b-a-b= (answered by Nieleya)

3a+3b ______... (answered by Fombitz)

a-b-3b+5a (answered by ikleyn)

Factor completely. 125a^3 � 27b^3 A) (125a - 3b)(a2 + 15ab + 9b2) B) (5a + 3b2)(25a2 � (answered by rwm)

a=3b-c, for... (answered by Fombitz)

1/2a-1/3b; -a+2/3b;... (answered by ikleyn)

if 3b + 1 < 10 which of the following cannot be the value of b ? (A) -1 (B) 0 (C) 1 (answered by checkley77)

5(2a+b)-(a+3b) (answered by 303795)