alleryپرنٹ شدہ ریاضی میں، −3² کی قدر کیا ہے؟
A−6
B−9
C6
D9
Answer & Solution
Correct answer: B. −9
مربع مائنس سائن سے پہلے 3 پر لاگو ہوتا ہے، لہذا −3² = −(9) = −9۔
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