Question

9square+dash+3square=100​

Answer 1

Answer:

In the dash it will be 10.

Step-by-step explanation:

${9}^{2} + what + {3}^{2} \: = 100$

First of all convert the powers into numbers :

${9}^{2} \: = \: 81$

${3}^{2} \: = \: 9$

Now, we need to add these 2 numbers which we have simplified :

$81 \: + \: 9 \: = \: 90$

Now we need to Subtract it from 100 :

$100 \: - \: 90 \: = \: 10$

Now we have got the answer that in the ‘dash’ we will have to write 10... But we can't simplify it as 10 is not the perfect square or cube...

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