Question

Radical 28 + radical 68

Answer 1

Explanation:

Given,

Radical 28 + radical 68

To Find,

The answer

Solution:

The Question could be rewritten as

`√(28) + √(68)`

Solved:

`= \sqrt{7 * {2}^(2) } + \sqrt{ {2}^(2) *1 7}`

Bring terms out in both

`= \boxed{ 2√(7) + + 2 √(17) }`

This is the answer,but it could also be shown in decimal:

`\rm \approx \boxed{13.5}( \: nearest \: tenth)`

Answer 2

I need help man the answer is 20.