Asap 25 pts + brainliest to right/best answer

7 + √-121

Rewrite √-121 as √-1 * √121

√-1 = i

Now you vae 7 + i * √121

Rewrite √121 as √11^2

Remove the radical to get 11

Now you have 7 + i *11

To get final asnswer 7 +11i

7 + 11i

Step-by-step explanation:

7 + sqrt(-121)

7 + sqrt(-1) sqrt (121)

We know that sqrt(-1) = ±i

7 + ±i sqrt(121)

7 + ±i 11

Taking the principal square root

7 + 11i

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6