Question

10.
Show that 6560 is not a perfect square.​

Answer 1

Answer:

80.99

Step-by-step explanation:

it is not a perfect square

Answer 2

Answer:

6560 firstly we make pair of 2-2 digits

then divide 65 by 8 and got quotient 8

then we got reminder 1 and in next row note down 160 and divisor 16 than we need here 1

so it is not a perfect square . it must be 8561.