20 = 20(1/2) x 20(1/2) = 4.472135954999582
4.4721359549995793928183473374626
20 x 20
20 x 20 = 400
20 when multiplied by itself equals 400.
100 ÷ 5 = 20 Or if you mean the number that multiplied by itself 5 times equals 100, then the fifth root of 100 is irrational and is approx 2.512
4.4721359549995793928183473374626
5 x 20 = 100
4 x 20 = 80
ANY number raised to the power of 1 equals itself. Any number raised to the power of 0 equals 1.
One
Divid your number by 4 then times that number by 3 eg. 20 divide 4 equals 5 5 times 3 equals 15
20+20+20=60
The numbers are: -2 and -20