Simplify 6 square root of 5-5 square root of 5-7 square root of 5

$6 \sqrt{5} - 5 \sqrt{5} - 7 \sqrt{5}$

Step 1

Subtract $5 \sqrt{5}$ from $6 \sqrt{5}$ .

$\sqrt{5} - 7 \sqrt{5}$

Step 2

Subtract $7 \sqrt{5}$ from $\sqrt{5}$ .

$- 6 \sqrt{5}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$- 6 \sqrt{5}$

Decimal Form:

$- 13.41640786 \dots$