3² + 20 ÷ 2² = 9 + (20 ÷ 4) = 14.
44
2752 = 75625 42 = 16 32 = 9 22 = 4 75625/16 + 9 + 2 = 4737.5625
3
109 = 9 + 100
3² + 20 ÷ 2² = 9 + (20 ÷ 4) = 14.
44
2752 = 75625 42 = 16 32 = 9 22 = 4 75625/16 + 9 + 2 = 4737.5625
3
109 = 9 + 100
2^2 + 3^2 = 4 + 9 = 13
That is 9 + 16 + 5 which is 30.
9 plus 16=25 3 squared is the same as 3 times three and 4 squared is the same as 4 times 4 3 times 3 + 4 times 4 9 plus 16 = 25
the answer is 11cm. 3 squared is 9 9+2=11
(2k + 3) (2k + 3)
(9+9)/3+3 =9
(9x)2 +9x/(45x)2 +81= 9+9x/86