Multiply and simplify the

following:

sqrt (3) • (2 + sqrt (27))

The answer is 9+2√3.

Step-by-step explanation:

By expanding it using the formula, √a * √b = √ (a*b):

√3 * (2 + √27)

= (√3) (2) + (√3) (√27)

= 2√3 + √ (3*27)

= 2√3 + √81

Next, is to simplify it:

2√3 + √81

= 2√3 + 9

= 9 + 2√3