Question

Simplify The Radical:

Answer 1

\[5\sqrt{20} + \sqrt{24} - \sqrt{180} + 7\sqrt{54}\]

Answer 2

You're just simplifying the expression right? So it would be 4\[4\sqrt{5} + 23\sqrt{6}\]

Answer 3

How would you simplify them though?

Answer 4

ignore that one 4 next to be

Answer 5

You need to simplify all the radicals and then add/subtract like terms.

Example:

\(\Large\sqrt{90} = \sqrt{9\times 10} = \sqrt{9}\cdot\sqrt{10} = 3\sqrt{10}\)

Answer 6

Levi do you understand what Thesmartone wrote above like an example ?

so in this way

sqrt20 = sqrt(5*4)=2sqrt5 simplified

and so 5sqrt20 = 5*2sqrt5 = 10sqrt5

try the next in this way