alleryகணித அச்சு முறையில், −3²-ன் மதிப்பு என்ன?
A−6
B−9
C6
D9
Answer & Solution
Correct answer: B. −9
கழித்தல் குறிக்கு முன்னதாக வர்க்கமானது 3-க்கு மட்டுமே பொருந்தும், எனவே −3² = −(9) = −9.
Keep practising Order of Operations
Browse all Order of Operations questions for RRB NTPC, or explore more Reasoning topics.
Related questions
A number divided by 3 and then increased by 7 gives 15. What is it?Find ? if 48 ÷ ? + 5 = 13.What number replaces the question mark in ? × 4 − 6 = 22?Fill in the blank so that 36 ÷ 6 + ? = 10 holds.Pick the sign pair that balances 15 _ 3 _ 2 = 3.To make 5 _ 4 _ 2 equal 18, the blanks must holdWhich signs, left to right, complete 12 _ 4 _ 5 = 8 correctly?Choose the signs that balance the equation 6 _ 3 _ 2 = 20.