22-04-2020
Mathematics

contestada

how do you expand (5x+ 1)(5x-1)

Respuesta :

22-04-2020

Step-by-step explanation:

Multiply both numbers so

25x2 - 6x + 6x - 1

25x2 - 1

Answer Link

aymankhaleque aymankhaleque

22-04-2020

Answer:

25x power of 2 subtract 1

Step-by-step explanation:

Answer Link

Otras preguntas

What is the prevailing westerlies

Which statement about the origins of the Cold War is correct? A. It began in 1963 when the U.S. sent advisors to Vietnam. B. It began in 1945 at the end

Is it true that Total war involves defeating the army and destroying the land.

What is the 10th term in the pattern with the formula 10n – 8? A. 18 B.100 C.108 D.92

Solve the quadratic equation by completing the square. x^2+4x-6=0 First, choose the appropriate form and fill in the blanks with the correct numbers. Then, sol

What is brachycardia? a. Abnormally rapid heartbeat b. A blood vessel conveying blood to the arm c. Pain referred to the arm during a heart attack d. Abnorm

Sally's cat is 5 years older than Helen's dog. The product of their ages is 104. How old is Helen's dog? A. 55 B. 49 C. 8 D. 13

Which is most likely the correlation coefficient for the set of data shown? –0.872 –0.191 0.191 0.872

What beat describes common communicable disease

One way many women’s lives changed in the 1950s was that they A.were granted the right to vote. B.were helped by new household technology. C.were able to lega