session session

03-06-2014
Mathematics

contestada

factoring-16w²+50wz-21z² please help me solve

Respuesta :

kate200468 kate200468

03-06-2014

[tex]-16w^2+50wz-21z^2=-(16w^2-50wz+21z^2)=\\\\=-(16w^2-8wz-42wz-21z^2)=\\\\-[8w(2w-z)-21z(2w-z)]=-(2w-z)(8w-21z)[/tex]

Answer Link

Otras preguntas

13% of 400 is what number

simplify sec^2x+sec^2x*tan^2x

After a bond is sold, the going rate of interest increases. this will have the effect of ___ the present value of remaining interest payments, and _____ the pre

Someone plz tell me the answer quickly!!!!

which function has an inverse that is also a function?

What is the definition of profit?

One hundred coins weigh 346 grams. How many grams does 1 coin weigh?

How can selective breeding increase biodiversity within a species?

A silo for a farm is created by combining a cylinder and a hemisphere. The height of the cylinder is 30 feet. Both the cylinder and sphere have a diameter of 14

3.2 possessive adjectives