Question

Root 216 minus 5 root 6 plus root 294 minus 3 upon root 6

Answer 1

Answer:

4.52✔✔

Step-by-step explanation:

$\frac{ \sqrt{216} - 5 \sqrt{6} + \sqrt{294} - 3 }{ \sqrt{6} } \\ = \frac{6 \sqrt{6} - 5 \sqrt{6} + 7 \sqrt{6} - 3 }{ \sqrt{6} } \\ = \frac{8 \sqrt{6} - 3 }{ \sqrt{6} } \times \frac{ \sqrt{6} }{ \sqrt{6} } \\ = \frac{48 - 3 \sqrt{6} }{6} \\ = \frac{3(16 - \sqrt{6}) }{6} \\ = \frac{16 - 2.44}{3} \\ = \frac{13.56}{3} \\ = 4.52$

Answer 2

Step-by-step explanation:

216

−5

6

+

294

−

6

3

=6

6

−5

6

+7

6

−

6

3

=8

6

−

6

3

=

6

8×6−3

=

6

45

=

6

×

6

45×

6

=

6

45

6

=

2

15

6