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What is the value of the expression 5-a(9 +(ab +2)/\ 2 -7) when a=2 and b=-3 The arrow means to the power of 2. 15 POINTS!!!

What is the value of the expression 5-a(9 +(ab +2)/\ 2 -7) when a=2 and b=-3 The arrow means to the power of 2. 15 POINTS!!!
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5 votes
What is the value of the expression

5-a(9 +(ab +2)/\ 2 -7) when a=2 and b=-3
The arrow means to the power of 2.
15 POINTS!!!

User Matthew Hui
by
7.4k points

1 Answer

0 votes
5-a(9+(ab+2)-7)
5-2(9+(2*-3=-6+2)^2-7)
5-2(9+(-4)^2-7)
5-2(9+16-7)
5-2(18)
5-36
-31
User Stephen Emslie
by
7.7k points
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