Question

(3√5 - 4)²

Multiple answers:
45 - 16 = 29
45 + 16 = 61
9√5 + 16
9√5 - 16
None of the above

Answer 1

`3 {}^(2) * ( √(5) ) {}^(2) - 4 {}^(2)`

`9 * √(25) - 16`

`9 * 5 - 16`

45-16=27