123k views
5 votes
For a = -1 for b=2

3a+5ab

User Hoppo
by
7.0k points

1 Answer

4 votes

Answer:

- 13

Explanation:

a = - 1

b = 2

3a

= 3 x (- 1)

= - 3

5ab

= 5 x (- 1) x 2

= 10 x (- 1)

= - 10

3a + 5ab

= - 3 + (- 10)

= - 13

User Francena
by
7.4k points

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