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Simplify the polynomial ab−a^2−2ab+a^2−4 and find its value if a=1/3 and b=2.

Simplify the polynomial ab−a^2−2ab+a^2−4 and find its value if a=1/3 and b=2.
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Simplify the polynomial ab−a^2−2ab+a^2−4 and find its value if a=1/3 and b=2.

User Krchun
by
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1 Answer

4 votes
(1/3.2)-(1/3)^2-2(1/3.2)+(1/3)^2-4=
-2/3-4=
-14/3
User Jesca
by
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