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Subjects
Mathematics CBSE
Class 7
Algebraic expressions
Addition and subtraction of algebraic expressions
4.
Subtraction of algebraic expressions
Exercise condition:
1
m.
Subtract the given expression using the additive inverse and choose the correct answer.
1)
Subtract
6
xy
from
39
xy
\(=\)
9ab
33xy
39xy
48ab
.
2)
Subtract
39
ab
from
48
ab
\(=\)
9ab
33xy
48ab
39xy
.
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