Without expanding the expression, which value equals 15² + 14²?
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✅ Correct answer: D. 421
a. 420 b. 841 c. 1 d. 421
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Tap an option to check your answer.
✅ Correct answer: D. 421
a. 420 b. 841 c. 1 d. 421
10 random questions, instant feedback, earn XP.