Question

Helppppppppppppppppppppppppp

Answer 1

-
`(16)/(49)`

Explanation:

First do: (-
`(4)/(7)) ^(2)`, which is -
`(4)/(7)`*-
`(4)/(7)` which is
`(16)/(49)` and then add in the other negative: -
`(16)/(49)`

Answer 2

First, evaluate (-4/7)^2 to get 16/49

Then multiply by the negative for -16/49