Register
Express the following as the difference of two squares (7a+2)(7a-2)=
223k views
1 vote
Express the following as the difference of two squares

(7a+2)(7a-2)=

User Vitalynx
by
8.7k points

1 Answer

1 vote

(7a+2)(7a-2)

= (7a)^2 - (2)^2

= 49a^2 - 4

User Alexander Pivovarov
by
7.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.1m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
Link Copied!