Respuesta :
Answer:
12√60 - 3√-5 + 8√-24 -2
Step-by-step explanation:
Use the distributive property
Multiply each by the other term outside their parantheses
for example multiply 3√-5 by 4√-12 and 3√-5 by -1.
Answer:
√
28
√
4
=
2
7
⋅
2
√
7
14
√
7
14
√
7
Explanation:
28
is the same as
2
×
14
witch in turn is the same as
2
2
×
7
Write as
7
√
2
2
×
7
Taking the
2
2
'outside' the square root changes it from
2
2
to
2
7
√
2
2
×
7
=
7
×
2
×
√
7
14
√
7
Step-by-step explanation:
