laurybabygirl laurybabygirl

02-06-2016
Mathematics

Answered

Which of the following are the factors of 4b2 - 16?

A(2b + 4)(2b + 4)
B(2b – 2)(2b + 4)
C4(b – 2)(b + 2)
D2(b – 4)(b + 4)

Verified Answer :

apologiabiology apologiabiology

02-06-2016

difference of 2 perfect squares
a^2-b^2=(a+b)(a-b)
(2b)^2-4^2=(2b-4)(2b+4)
(2b-4)=2(b-2)
(2b+4)=2(b+2)
2(b-2)2(b+2)
4(b-2)(b+2)

C is answer

Answer Link

Related Questions

how long does it take for a broken toe to heal

in order to say that something doesnt happen in Spanish use the word

How much greater is the perimeter of a square with area 250

Isopropyl alcohol C3H8O is a common solvent used for cleaning and disinfectant purposes Its mass spectrum is shown below Draw the molecular structure of the pos

explain steps plz thankss

4 How does vegetation slow and prevent sediment loss

Adrenaline is released by the hypothalamusadrenal glands pituitary gland parathyroid glands

Describe why individual sports might require better physical endurance as opposed to team sports

How does Turners internal conflict as the preachers son relate to the setting of the empty beach

compare and contrast temperatures in the tropicstemperate zones and polar zones