Question

\(34^2+68.66+66^2\)

Answer 1

\(34 2 + 68.66 + 66 2=34^2+2.34.66+66^2=(34+66)^2=100^2=10000\)

Answer 2

`= (34+ 66)^2`

`= 100^2`

`= 10 000`.