Consider the following statement about “Scattered

26 ² – 13% of 400 + (529 ÷ 23 ² ) = ? ² 

4.7 × 3.5 + 4.2 × 4.5 = 22.5 × 3.5 - ?

7² x 6⁰ x 2² x 3² =?

5 + 2 × 3 ÷ (3 × 2) ÷ 4

168      163       153       138      118      ?

What will come in the place of question mark in the given expression?

√(16 ² + 3 of 11) + 21% of 300 = ? ² of 5

(25.111 % of 200) × 26 ÷ 12.99 – 18.88 × 15.82 + 150.33% of ³√ 4917 = ? – 200

125% of 80 – 6 × 4 = ? × 13 – 54

If x²- 5x + 1 = 0, what is the value of x² + 1/x²?

√4096 + 4/5 of 780 − ? = 296