Answer:
9
Step-by-step explanation:
Given: Subtract 9 from 10. Multiply this difference by 3, square this product.
Now, lets simplify it.
[tex][(10-9)\times 3]^{2}[/tex]
Using PEDMAS rule to solve it
First working on Parenthesis
= [tex][(1)\times 3]^{2}[/tex]
Opening the parenthesis
= [tex][1\times 3]^{2}[/tex]
= [tex][3]^{2}[/tex]
= [tex]9[/tex]
∴ Answer is 9.
