1003164002 | math4u.vsb.cz

SubArea:

Expressions with exponents and radicals

Level:

Project ID:

1003164002

Accepted:

1

Clonable:

0

Easy:

0

After simplifying the expression

a = \sqrt{6 - 2 \sqrt{5}} - \sqrt{5}

we get:

- 1

6 - \sqrt{5}

6 + \sqrt{5}

1 - 2 \sqrt{5}