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3 votes
Guys, please help! I'm reaallllyyyy desperate!

Guys, please help! I'm reaallllyyyy desperate!-example-1
User Mikeware
by
8.3k points

2 Answers

1 vote

Answer:

-12

Explanation:

-a-b²+3ab

-(-1)-5²+3(-1×5)

+1-25-3+25

-24-3+15

-27+15

=-12

User Varun Ramani
by
8.3k points
3 votes

Answer:

So first, let's substiute the variables into numbers based on your problem. We get -(-1)-(5)^2+3(-1)(5). If we solve that expression, we will get -39. So, your answer is -39. Hope this helps and good luck

Explanation:

User Jegan
by
7.9k points

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