. If a = 3, b= -2 and c = -3. Evaluate 4a^2 - b^2 + (30)^2
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Answer:
Is answer 432
Step-by-step explanation:
a = 3, b= -2 and c = -3
4a² - b² + (30)²
4×(3)² - (-2)² + 900
=4×9-4+900
=36-4+400
=432
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