what is 5 sqr 20/49
I'm answering this..... 5√(20) / 49 =
[5 √(4 * 5)] / 49 =
[5 * √4 * √5] / 49 =
[5*2 * √5 ] / 49 =
[10√5] / 49 =
(10/49)√5
Whether this is what was asked.....I don't know......