Question

add the following terms - 1) 3x ; 7x 2) 3x² ; ( -4x²)
31) 3x ; 7x) -8ab; 11ab
4) (10xy);(-2xy)
5)16ab; -9ab ; 10ab ​

Answer 1

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Answer 2

Answer:

1)3x+7x

=10x

2)3x²+(-4x²)

=-x²

3) (3x+7x)-8ab+11ab

10x+3ab

4) 10xy+(-2xy)

=8xy

5) 16ab+(-9ab)+10ab

=17ab

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