Question

The value of 7√48 – √12 is (a) 2√12 (b) 6√3 (c) 28√2 (d) 26√3​

Answer 1

Answer

d) 26√3

Step-by-step explanation:

roots of 48 is

2:2:2:2:3

:: 7×4√3

:: 28√3

now, roots of 12 is

2:2:3

:: 2√3

:: (28-2)√3

:: 26√3