julieedjensen julieedjensen

02-09-2016
Mathematics

contestada

I'm pretty sure d) is supposed to be 3a^2 - 3b^2. Where have I gone wrong?

Im pretty sure d is supposed to be 3a2 3b2 Where have I gone wrong class=

Respuesta :

SyntaxError SyntaxError

02-09-2016

[tex](2a+b)^2-(a+2b)^2 \\ (4a^2+4ab+b^2)-(a^2+4ab+4b^2) \\ (4a^2+4ab+b2-a^2-4ab-4b^2) \\ (3a^2-3b^2) Final Answer [/tex]

Answer Link

Otras preguntas

The number of possible genetically different gametes for an organism equals 2N, where N is the number of pairs of chromosomes. If an organism has 6 pairs of chr

Develop an action plan to deal with each of the following scenarios. a. A friend offers you a cigarette b. You go to a party and see they are serving alcohol c

Question 4 Unsaved Which of the following is true about the polynomial 6x^2 - x? Select all that apply. Question 4 options: The polynomial is a binomial. The

0.45 x0.27 help plz i need help

PLZZZ HELP YA GIRL REAL FAST I WILL REWARD IM FRFR?????????????????????????? Select the guiding questions of Reader-response Criticism. How does the tex

a fire station responds to an average of 14 fires per week. Find the poisson probability of that station responding to at least one fire in a day. Round to five

Jacob had trouble matching his facial expressions to the appropriate emotion or correctly interpreting others' emotional cues from their facial expressions. he

What is the fractional equivalent of 0.2323

what should an informative essay include

What might it mean that Kevin feels caught between two different “fathers”—at home with his family and at school with his teacher, who is a priest? Why might th