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Evaluate the following expressions, when a=-2, b=3, c=-3: 2a(b
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\[2a(b ^{2} - a)\div c\]
Please give working thx
2a=2x-2=-4 b^2-a=3^2-(-2)=9+2=11 (-4)(11)/(-3)=44/3
thx
I have another one
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\[2a+ b \div a - c\]
here u should follow priorities division before addition and subtraction -4+3/(-2)-(-3) = -4-1.5+3=-2.5
not good
-4+3 = -1
and -2+3 = 1
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-1 div 1 = -1
where im wrong people
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