Question

simpllify 7 √48 -√27-√3​

Answer 1

Answer:

if question is

7√48 - √27 - √3

= 7√(16×3) - √(9×3) - √3

= 7√(4)²√3 - √(3)²×√3 -√3

= 7×4√3 - 3√3 -√3

= 28√3 - 4√3

= 24√3

BUT IF

question is

√48 - √27 - √3

= √(16×3) - √(9×3) - √3

= √(4)²√3 - √(3)²×√3 -√3

= 4√3 - 3√3 -√3

= 4√3 -4√3

= 0

Answer 2

Answer:

$7 \times \sqrt{2 \times 2 \times 2 \times 2 \times 3} - \sqrt{3 \times 3 \times 3} - \sqrt{3}$

$7 \times 4 \sqrt{3} - 3 \sqrt{3} - \sqrt{3}$

$24 \sqrt{3}$