alleryমুদ্রিত গণিতে, −3² এর মান কত?
A−6
B−9
C6
D9
Answer & Solution
Correct answer: B. −9
বিয়োগ চিহ্নের আগে বর্গটি 3 এর ওপর প্রযোজ্য হয়, তাই −3² = −(9) = −9।
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