0
Assuming the missing sign is "minus" then you have the difference between two squares.
This is solved as (x + y)(x - y).
In your example x = 4a and y = 2b so the factorisation is (4a + 2b)(4a - 2b) or more completely: (4)(2a + b)(2a - b).
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How do you factor 16a2-4b2?
4(4a2 - b2) 4(2a + b)(2a - b)
How do you factor 64a4 plus 4b2?
4(16a4 + b2)
What is the greatest common factor for 4b2 and 13b?
Not sure about the greatest commom factor, but the greatest common factor is b.
What is the GCF of the monomials 28a5 and 16a2?
GCF(28a5, 16a2) = 4a2.
A proper factor is a factor?
a proper factor is a factor.
How do you factor 16a2-4b2?
4(4a2 - b2) 4(2a + b)(2a - b)
How do you factor 16ax 4x2 16a2?
16 - a2
What is the factor 2a3 -16a2 plus 30a?
2a3-16a2+30a Factor out 2a: 2a(a2-8a+15) (2a)(a-5)(a-3) This is the most factored form of this expression.
How do you factor 16a2 - 9b2?
(4a - 3b)(4a + 3b)
How do you factor 64a4 plus 4b2?
4(16a4 + b2)
How do you Factor 4b2 - 1?
(2b - 1)(2b + 1)
What is the greatest common factor for 4b2 and 13b?
Not sure about the greatest commom factor, but the greatest common factor is b.
What is the factor of 4b2-16?
4b2-16 =4(b2-4) =4(b+2)(b-2)
What is the GCF of the monomials 28a5 and 16a2?
GCF(28a5, 16a2) = 4a2.
What is the LCM of 4b2 and 6b3?
12b3
What is 4a times 4a?
(4a)2 or 16a2
What size bullet does the M-16A2 rifle shoot?
5.56x45
