Question

Need help with this problem thank you

Answer 1

`{6}^(6) * 2(3 - {7}^( - 2) )`

`= {6}^(6) * 2(3 - (1)/(49) )`

`= {6}^(6) * 2( (147)/(49) - (1)/(49) )`

`= 46656 * 2( (146)/(49) )`

`= 46656( (292)/(49) )`

`= 278031.67`