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3 votes
A-2b+ab ; a=3, b=-1​

2 Answers

4 votes

Solution :

a - 2b + ab .........(Given equation)

  • Now, it is given that a = 3 and b = -1 by putting the values of a and b in given equation we get :]

➨ 3 - 2(-1) + (3)(-1)

➨ 3 + 2 - 3

2

Therefore, the required answer we get is 2.

User Jad S
by
7.6k points
3 votes

Here,

a = 3

b = -1

Then,


a - 2b + ab \\ = 3 - 2 * ( - 1) + 3 * ( - 1) \\ = 3 + 2 - 3 \\ = 5 - 3 \\ ⟶2

User Bernhard Reiter
by
8.1k points

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