21ashennessee 21ashennessee

01-12-2021
Mathematics

contestada

Find the product of (3x + 7y)(3x − 7y)

Respuesta :

RyanScheild RyanScheild

01-12-2021

Answer:

9x^2 - 49y^2

Step-by-step explanation:

Answer Link

rspill6 rspill6

01-12-2021

Answer: 9x^2 - 49y^2

Step-by-step explanation:

(3x + 7y)(3x − 7y)

9x^2 -21xy + 21xy - 49y^2

9x^2 - 49y^2

Answer Link

Otras preguntas

Given a line that passes through the points (-2,9) and m=-4 write the equation of this line in each form

A board, 73 cm long is cut into three pieces such that the second piece is twice as long as the first and the third is 3 cm longer than the second. Find the le

Devaughn's age is two times Sydney's age. The sum of their ages is 27 . What is Sydney's age?

What is the meaning of Romanticism as it used in this text? Write your own definition of the word here, along with a brief explanation of how you came to that c

What was the importance of George Washington's retiring from the U.S. Presidency?

I need help with this

Molly purchased rental property for 500000 with a 350000 mortgage loan . For the first year the loan the interest amounts 15000. Molly rental property produced

Which of the following is NOT a true statement about birth control? A. Some forms of birth control are less effective for teens. B. It doesn't matter which form

The the best units to use for Molar Mass would be: kg/mol. True False

Perform the operation (x^2+2x+8)+(-x^2-3x-7)