Question

40 POINTS ANSWER QUICKLY PLEASEE

Answer 1

i is equal to the square root of -1
The square root of 25 is 5
So the answer is C

Answer 2

Hey!

`\\Solution:\\\\√(-25) - 4\\\\Rule~of~radicals: √(-a) = √(-1) √(a) \\Apply: √(-25) - 4 = √(-1) √(25) - 4\\\\Rule~of~imaginary~numbers: i = √(-1) \\Apply: √(-1) √(25) - 4 = 5i - 4\\\\Answer:\\5i - 4\\\\Hope~This~Helped!~Good~Luck!`