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rcb95

  • 3 years ago

Given b = 4 and c = -5, evaluate b² - c².

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  1. sapphers
    • 3 years ago
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    4² -(-5)² 4² =16 -(-5)² =-25 16-(-25)=41

  2. lexiamee
    • 3 years ago
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    4^2-(-5^2) when you subtract a negative ou add a positive 4^2+5^2 square both numbers 16+25 add 41

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