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Byju's Answer
Standard XII
Mathematics
Definition of Functions
Simplify 3x...
Question
Simplify
(
3
x
−
11
y
)
−
(
17
x
+
13
y
)
and choose the right answer.
A
7
x
−
12
y
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B
14
x
−
54
y
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C
−
3
(
5
x
−
4
y
)
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D
−
2
(
7
x
+
12
y
)
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Solution
The correct option is
D
−
2
(
7
x
+
12
y
)
(
3
x
−
11
y
)
−
(
17
x
+
13
y
)
=
3
x
−
11
y
−
17
x
−
13
y
=
−
14
x
−
24
y
=
−
2
(
7
x
+
12
y
)
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0
Similar questions
Q.
Simplify (3x
-
11y)
-
(17x + 13y) and choose the right answer.
(i) 7x
-
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(ii)
-
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-
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(iii)
-
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(iv)
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Q.
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Q.
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+
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e
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=
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(ii)
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