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Byju's Answer
Standard IX
Mathematics
Algebraic Identity 1
Simplify the ...
Question
Simplify the following
8
x
0
−
x
y
−
y
0
A
(
x
y
+
7
)
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B
(
x
y
−
7
)
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C
7
−
x
y
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D
−
(
x
y
+
7
)
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E
None of these
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Solution
The correct option is
A
7
−
x
y
Now,
8
x
0
−
x
y
−
y
0
=
8
−
x
y
−
1
=
7
−
x
y
.
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0
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