24-01-2020
Mathematics

contestada

What is the product of (5x + 1)(5x - 1)?
O
O
O
A. 10x2-1
B. 10x2 + 10x-1
C. 25x2 + 10x-1
O
D. 25x2 - 1

Respuesta :

Yang100 Yang100

24-01-2020

Answer:

D) 25x^2-1

Step-by-step explanation:

(5x+1)(5x-1)

25x^2+5x-5x-1

25x^2-1

Answer Link

Otras preguntas

From France’s point of view, do you think the Congress of Vienna’s decisions were fair?

A carton of 12 boxes of Quaker Oats Oatmeal weighs 6.432kg. Each box includes 26grams of packaging material. What is the actual weight of the oatmeal in the car

round the following to the nearest tenth 13.46 [2] 19.54 [3] 99.96 [4] -13.36

The number of seats in the rows of stadium form an arithmetic sequence. Two employees of the stadius determine that the 13th row has 189 seats and the 25th row

the Spanish American war helped the United States

What were four factors that contributed to industrialization in Britain?

Which describes South Carolinian John C. Calhoun's position on the issue of states rights and the Union? A. States had to obey the federal government's laws. B

Solve each system by the addition method. -4x+7y =9 2y=-5x-22 Put the answer in (x,y) form

From France’s point of view, do you think the Congress of Vienna’s decisions were fair?

what does standard deviation mean?