Question

3ab+(-2ab)+8ab solve this question​

Answer 1

Answer:

9ab

Step-by-step explanation:

3ab+(-2ab)+8ab

=3ab-2ab+8ab(OUTSIDE THE BRACKET THE SIGN WAS + BUT INSIDE IT WAS - SO WE MULTIPLED THE SIGNS)

=11ab-2ab(ALWAYS FIRST ADD THE NUMBERS OF SAME SIGN)

=9ab

Answer 2

Answer:

=》3ab+(-2ab)+8ab

=》3ab-2ab+8ab

=》3ab+8ab-2ab

=》11ab-2ab

=》9ab

The correct answer is (9ab).

I hope it is helpful.

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