alleryਛਪੇ ਹੋਏ ਗਣਿਤ ਵਿੱਚ, −3² ਦਾ ਮੁੱਲ ਕੀ ਹੈ?
A−6
B−9
C6
D9
Answer & Solution
Correct answer: B. −9
ਇਹ ਵਰਗ ਘਟਾਓ ਚਿੰਨ੍ਹ ਤੋਂ ਪਹਿਲਾਂ 3 'ਤੇ ਲਾਗੂ ਹੁੰਦਾ ਹੈ, ਇਸ ਲਈ −3² = −(9) = −9।
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