Question

2.
Given that a = 7, b = 5 and c = 5.
Find the square root of
3a + 2b + c.

Answer 1

6

Explanation:

3a = 3×7 = 21

2b = 2×5 = 10

c = 5

3a +2b+c = 21+10 +5 = 36

the square root of 36 is 6

√36 = 6

answer = 6

hope this answer helps you.....