littleredmrd littleredmrd

17-10-2014
Mathematics

contestada

Remove the parentheses and simplify 3a^2-6ab+3b^2-5(-6a^2+7ab-7b^2)

Respuesta :

17-10-2014

[tex]3a^2-6ab+3b^2-5(-6a^2+7ab-7b^2)=\\\\3a^2-6ab+3b^2+30a^2-35ab+35b^2=\\\\33a^2-41ab+38b^2[/tex]

Answer Link

Otras preguntas

A town planning committee would like to survey a sample of residents to determine whether there may be interest in building a dog park. What is the best way th

Several pith balls are suspended by nylon string of negligible mass. Ball B is negatively charged. Ball A attracts Ball B. Ball A repels Ball C. Which statement

Calculate the taxes based on the following taxable income amounts I really need help on this fast please! I need the estimated taxes for each problem at the b

How many unpaired electrons are present in a neon atom?

Someone please please help me!!! 20 points!!!

An overwhelming number of research studies that examine non-human participants involve the use of __________.

Electrons gained and lost during a redox reaction can be determined by examining the _____ of the elements involved.

What is the value of x?

Most investors will not give your company money unless you have what? A. Morale B. A limited scope C. Competitors D. A business plan Please select the best a

Mr. Sanchez bought 2 magazines for 9.95 each and 1 book for 14.95 if the sales tax is 6% what is the total cost of Mr. Sanchez's purchases purchases