1.

(4)3 + (9)3 – (11)2 – ? = (24)21). 1002). 963). 904). 85

Answer»

FOLLOW BODMAS rule to solve this question, as per the order given below,

STEP – 1 – Parts of an equation enclosed in the ‘BRACKETS’ must be solved first

Step – 2 – Any mathematical ‘OF’ or ‘EXPONEMTS’ must be solved next

Step – 3 – Next the part of the equation that contains ‘DIVISION; and ‘MULTIPLICATION’ are calculated

Step – 4 – Last but not least, the parts of the equation that contains ‘ADDITION’ and ‘SUBTRACTION’ should be calculated

Now, the given expression:

⇒ (4)3 + (9)3 – (11)2 – ? = (24)2

⇒ 64 + 729 – 121 – ? = 576

⇒ 793 – 121 – ? = 576

⇒ 672 + ? = 576

⇒ ? = 672 – 576

⇒ ? = 96


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