10-01-2021
Mathematics

contestada

Factorise:
16p^2 + q^2 +4r^2 - 8pq+ 4qr -16pr .
Help me Plz....

Respuesta :

safaa42 safaa42

11-01-2021

Answer:

(4p-q-2r)^2

Step-by-step explanation:

Use the perfect square formula, a^{2}+b^{2}+c^{2}+2ab+2ac+2bc=\left(a+b+c\right)^{2}, where a=4p, b=-q and c=-2r.

Answer Link

12-01-2021

Answer:

(4p-q-2r)^2

Step-by-step explanation:

(4p-q-2r)^2

Answer Link

Otras preguntas

find the subject and the verb we can heavily influence our chances of developing cancer

You have a 20-ounce bottle of juice. You pour out 14 of the bottle to share with a friend. If you pour out 3 ounces for yourself, what fraction of the 20 ounces

In the post-industrial era, an edge city is

Solve the proportion

Which of the following can combine in a cell to convert a lower-energy molecule into a higher-energy molecule?? a. ADP+P+ENERGY b. ATP+P+ENERGY c. ADP+P d. ATP+

what percent of 21.5 is 55.04

You have a 20-ounce bottle of juice. You pour out 14 of the bottle to share with a friend. If you pour out 3 ounces for yourself, what fraction of the 20 ounces

find the subject and the verb we can heavily influence our chances of developing cancer

Which best describes derived characteristics?

When a substance freezes, what happens to the mass? a. The mass stays constant as it changes from a liquid to a solid. b. The mass increases as it changes fro