government6 government6

14-06-2016
Mathematics

contestada

factor this expression as a difference of squares a^2+4a+4-b^2

Respuesta :

14-06-2016

Hello,

a²+4a+4-b²=(a+2)²-b²
=(a+2-b)(a+2+b)

Answer Link

Otras preguntas

How do I solve? The Johnson twins were born seven years after their older sister. This year, the product of the three siblings' ages is exactly 2138 more than t

What is DE? Enter your answer as a decimal in the box.

You have just entered a very competitive Rock-Paper-Scissors tournament sponsored by the World Rock Paper Scissors Society. Since the first-place prize is $10,0

What is the volume of the pyramid? 120in 320in 480in 960in

By providing good customer service, firms __________ their products. A. eliminate the communication gap for B. add value to C. reduce the assurance for D. reduc

Help me please i don’t understand how I’m supposed t solve this

Which of the following lines contains neither hateful nor loving diction? (A) How stands your disposition to be married? (B) For saints have hands that pilgri

Identify the part of the speech of the underlying wordsThe novel HUCK FINN I said along the banks of the MISSISSIPPI RIVER. A. Common nouns B. Collective nouns

From the list of available reagents, show how you would bring about this synthesis. Enter the letters of the reagents necessary, with no commas or spaces, in th

20 POINTS!!!!! What is the value of p in the equation below? 4/5p + 6= -1/3p - 3 p=?