When 732 is subtracted form the square of a number, the answer that is obtained is 5280. What is the number?	Choose the correct choice from the following:  A) 228  B) 103  C) 286  D) 122  E) 102
Explanation:   Let the number be x   x2 - 732 = 5280   x2 = 5280 + (70+3)2 = 5280 + 4900 + 420 + 9= 
<gadget id="calculator">5280 + 4900 + 420 + 9</gadget>
<output>10_609</output>
10609= 10000 + 2(100)(3) + 32 = (100 + 3)2   x = 100 + 3= 
<gadget id="calculator">100 + 3</gadget>
<output>103</output>
103.   Answer: 103
<result>B</result>
When 732 is subtracted form the square of a number, the answer that is obtained is 5280. What is the number?