Question

Divide 21squareroot7 by7squareroot7 and quotient is

Answer 1

Answer:

3 is the answer

Step-by-step explanation:

[21root(7)]/[7root(7)]

root(7) will get cancelled from numerator and denominator.

= 21/7

7*3 = 21.

therefore, answer is 3

Answer 2

3

21✓7

-------

7✓7

take 7 as common since 21 can divide by 7,so

7(3*✓1)

---------- =3*✓1 =3

7(1*✓1)

now 7 gets cancel from numerator and denominator and root of 1 is 1 ,

thus answer is 3.