how do you add and subtract algebraic expressions??
Answers
Answered by
5
like terms get added and substracted
like
a + a = 2a
a + b = will same as it is that is
a + b = a + b
as unlike terms dont add
a + a + b + b + c = 2a + 2b + c
a - a = 0
a - b will give
a - b = a - b
2a + b - a + b - c + 2a
= 3a + 2b - c
like
a + a = 2a
a + b = will same as it is that is
a + b = a + b
as unlike terms dont add
a + a + b + b + c = 2a + 2b + c
a - a = 0
a - b will give
a - b = a - b
2a + b - a + b - c + 2a
= 3a + 2b - c
Answered by
1
like terms can be added
such as :the powers ,variables must be the same then we can add or subtract algebraic expression
such as :the powers ,variables must be the same then we can add or subtract algebraic expression
SARAKH:
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