Register
10 points Find the product of (x + 5)(x - 5). (1 point) x² - 10x + 25 x² + 10x + 25 Ox²-25 Ox²+25 Find the product of (2x + 5y)(2x - 5y). (2 points) 4x² - 20xy + 25y² 4x²+20xy + 25y² 4x²+25y² 4x²-25y²
103k views
5 votes
10 points

Find the product of (x + 5)(x - 5). (1 point)

x² - 10x + 25
x² + 10x + 25
Ox²-25
Ox²+25


Find the product of (2x + 5y)(2x - 5y). (2 points)

4x² - 20xy + 25y²
4x²+20xy + 25y²
4x²+25y²
4x²-25y²

User Pawelmysior
by
7.8k points

1 Answer

5 votes

Answer:

Solution in attached photo.

Explanation:

Solution

To expand the brackets, we will use the rainbow expansion method.

10 points Find the product of (x + 5)(x - 5). (1 point) x² - 10x + 25 x² + 10x + 25 Ox-example-1
User MatBuompy
by
7.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.8m questions

11.4m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
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.
Link Copied!