Answer :
Step-by-step explanation:
Combine
√
15
and
√
5
into a single radical.
√
15
5
Divide
15
by
5
.
√
3
The result can be shown in multiple forms.
Exact Form:
√
3
Decimal Form:
1.73205080
…
Answer:
(a+b)2 = (a + b) (a - b)
(15)^2 - √5+√5
225 - 5
220