Q: What is 21 p?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

p + (-13) = 8 p = 21

If one of the pages is numbered p, the other is p+1. So p*(p+1) = 420 That is, p2 + p - 420 = 0 which factorises as (p - 20)*(p + 21) = 0 That implies that p = 20 or p = -21. Assuming that pages do not have negative numbers, p = 20 and then the other page is p+1 = 21.

p = 4

p>9

If p = 7 then 3p must equal 21. So 21 - 25 = -4 and -4 divided by 2 = -2

Related questions

p + 21.

If p is 13 then 13-21 = -8

how to solve 7 + p = p +7

P. P. Devaraj was born on 1929-02-21.

Let P = 0,212121,,,, Hence 100P = 21.212121.... Subtract 99P = 21 (NB The repeating decimals subtract to zero. P = 21/99 Cancel down by '3' P = 7/33 The answer!!!!

p + (-13) = 8 p = 21

If one of the pages is numbered p, the other is p+1. So p*(p+1) = 420 That is, p2 + p - 420 = 0 which factorises as (p - 20)*(p + 21) = 0 That implies that p = 20 or p = -21. Assuming that pages do not have negative numbers, p = 20 and then the other page is p+1 = 21.

P. Jeevanandham was born on 1907-08-21.

P. Bhaskaran was born on 1924-04-21.

A. P. Mitra was born on 1927-02-21.

p = 4

21