REFLECTION:
a la UM
DIRECTION: To answer this reflection, read your module or recall what you have learned from our lesson
about the operations of radicals by completing the statements. Note: When the number before the
underline is (1), it means that the answer consist of one word. If it is (2) it means that the answer consist of
two words
TO
Radicals are like/similar if it has the same (1)
and (1)
while
radicals are (2)
if the radicand are not the same or the index are also
different.
82
In adding or subtracting radicals, you can only add or subtract (2).
add or subtract similar radicals, add or subtract only the (1)
of the radical number
and copy the (2)_
When multiplying radicals of the same order or index, simply multiply the coefficients and the
radicands while in multiplying Radicals with different indices but same radicands, what we do is, we change
them into similar (1)
In dividing radicals of the same index we just divide the radicands, however if the radicands cannot
be divided we (1)
the denominator by a number that will make the
a perfect (1
How can we divide radicals if it has
different index? We divide them by changing first to same index, simplify and find the quotient.
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diclovision of the earth
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