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Evaluate 2b^2 − 4a + 4a^2 for a = 3 and b = −8.

Evaluate 2b^2 − 4a + 4a^2 for a = 3 and b = −8.
asked 189k views
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Evaluate 2b^2 − 4a + 4a^2 for a = 3 and b = −8.

asked
User Mean
by
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1 Answer

2 votes

(2*(-8)^2)-(4*3)+(4*3^2)

128-12+36

152

answered
User Anton Novoselov
by
7.8k points
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