Question

if p = root 16 + 8 root 3 - root 21 - 12 root 3​

Answer 1

Answer:

p=4-4√3-√21

Step-by-step explanation:

p=√16+8√3-√21-12√3

p=4+8√3-√21-12√3

p=4-4√3-√21

Answer 2

Answer:

See the attached image